DuoCards: Vocabulary Builder1.20.17 - App Store
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Publisher Description
Build vocabulary from the real content you already enjoy.
DuoCards helps you save new words from videos, articles, shared decks, and your own notes, then remember them with smart flashcards and spaced repetition.
Why learners choose DuoCards:
- Save words and phrases from videos, subtitles, and articles
- Practice with an AI tutor for real-life conversations
- Improve pronunciation with instant feedback
- Review vocabulary with flashcards that adapt to your progress
- Learn English, Spanish, French, German, Japanese, Korean, and 50+ languages
- Use ready-made courses, public decks, or your own personal word lists
Learn in a simple loop:
1. Discover useful words in context
2. Save them to your personal deck
3. Review, speak, listen, and remember
Whether you are learning for travel, school, work, or everyday conversations, DuoCards gives you a flexible way to build vocabulary and keep it in memory.
Download DuoCards and start building your language habit today.
Terms of use: https://www.duocards.com/termsofuse.html
Privacy policy: https://www.duocards.com/privacypolicy.html
Version History AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations 1.20.17 Aug 29 AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations 1.20.16 Jan 23 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.15 11/04/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.10 10/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.9 09/18/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.8 08/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.7 07/09/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.6 06/13/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.3 04/30/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.2 04/26/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.1 04/17/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.19 04/10/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.18 03/05/2025 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.17 10/11/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.16 09/23/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.13 06/10/2024 Bug fixes
Onboarding improvements 1.19.11 04/29/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.10 03/31/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.5 03/20/2024 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.4 12/20/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.3 11/21/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.1 10/28/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Improved review process for public flashcard sets
Introduced monthly subscriptions
Our algorithm has been upgraded to offer tailored flashcard deck recommendations, this enhances quicker proficiency in new languages.
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19 10/03/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18.1 04/27/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18 04/25/2023
About DuoCards: Vocabulary Builder
The company that develops DuoCards: Vocabulary Builder is DuoCards s.r.o. The latest version released by its developer is 1.20.17.
To install DuoCards: Vocabulary Builder on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the DuoCards: Vocabulary Builder as malware if the download link is broken.
How to install DuoCards: Vocabulary Builder on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the DuoCards: Vocabulary Builder is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After DuoCards: Vocabulary Builder is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.20.17
posted on 2026-10-14
Version History AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations 1.20.17 Aug 29 AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations 1.20.16 Jan 23 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.15 11/04/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.10 10/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.9 09/18/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.8 08/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.7 07/09/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.6 06/13/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.3 04/30/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.2 04/26/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.1 04/17/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.19 04/10/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.18 03/05/2025 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.17 10/11/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.16 09/23/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.13 06/10/2024 Bug fixes
Onboarding improvements 1.19.11 04/29/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.10 03/31/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.5 03/20/2024 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.4 12/20/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.3 11/21/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.1 10/28/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Improved review process for public flashcard sets
Introduced monthly subscriptions
Our algorithm has been upgraded to offer tailored flashcard deck recommendations, this enhances quicker proficiency in new languages.
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19 10/03/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18.1 04/27/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18 04/25/2023
version 1.20.17
posted on 2026-09-04
Version History AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations 1.20.17 6d ago AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations 1.20.16 Jan 23 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.15 11/04/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.10 10/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.9 09/18/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.8 08/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.7 07/09/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.6 06/13/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.3 04/30/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.2 04/26/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.1 04/17/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.19 04/10/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.18 03/05/2025 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.17 10/11/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.16 09/23/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.13 06/10/2024 Bug fixes
Onboarding improvements 1.19.11 04/29/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.10 03/31/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.5 03/20/2024 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.4 12/20/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.3 11/21/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.1 10/28/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Improved review process for public flashcard sets
Introduced monthly subscriptions
Our algorithm has been upgraded to offer tailored flashcard deck recommendations, this enhances quicker proficiency in new languages.
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19 10/03/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18.1 04/27/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18 04/25/2023
version 1.20.16
posted on 2026-08-23
Version History AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations 1.20.16 Jan 23 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.15 11/04/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.10 10/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.9 09/18/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.8 08/01/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.7 07/09/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.6 06/13/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.3 04/30/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.2 04/26/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.20.1 04/17/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.19 04/10/2025 Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying. 1.19.18 03/05/2025 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.17 10/11/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.16 09/23/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.13 06/10/2024 Bug fixes
Onboarding improvements 1.19.11 04/29/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.10 03/31/2024 Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process 1.19.5 03/20/2024 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.4 12/20/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.3 11/21/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Introduced monthly subscriptions
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19.1 10/28/2023 Introduction of freezes for daily series to prevent accidental gaps in your daily series
Major update to language courses - more flashcards and more engaging phrases
Improved AI grammar generation for all commonly used vocabulary
Improved review process for public flashcard sets
Introduced monthly subscriptions
Our algorithm has been upgraded to offer tailored flashcard deck recommendations, this enhances quicker proficiency in new languages.
Improve your foreign languages with updated flashcard sets, developed by language specialists. 1.19 10/03/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18.1 04/27/2023 Improved language flashcards experience by optimizing animations.
New language courses in English, German, Spanish, French, Korean and more…
Enhanced grammar explanations for your better understanding of frequently used words and phrases.
Improved review process of public flashcard sets.
Library sorting by your language level.
Updated Login flow with Google, Apple or in case of wrong credentials. 1.18 04/25/2023 Ability to learn vocabulary from definitions instead of translations for English, Spanish and French using Oxford Dictionary
Family subscription for up to 6 members
New powerful filtering feature with possibility to include already learned vocabulary
New intermediate courses in English, Spanish, French, Korean, and more
New section of recommended language sources under articles, videos or flashcards
Improved loading speed for smoother studying 1.17 02/17/2023
version 1.20.16
posted on 2026-01-23
AI Roleplay - Practice real-world conversations in simulated scenarios
AI Stories - Interactive stories with comprehension exercises
Bookmarks - Save your current progress in an article for later
Transliteration - Read Chinese, Arabic, Japanese scripts easily
Auto Dark Mode - Study comfortably day or night
Smarter Translations - Context-aware translations
AI Grammar Feedback - Accurate corrections with explanations
version 1.20.9
posted on 2025-09-18
Sep 18, 2025
Version 1.20.9
Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying.
version 1.20.8
posted on 2025-08-01
Aug 1, 2025
Version 1.20.8
Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying.
version 1.20.3
posted on 2025-04-30
Apr 30, 2025
Version 1.20.3
Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying.
version 1.20.1
posted on 2025-04-17
Apr 17, 2025
Version 1.20.1
Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying.
version 1.19.18
posted on 2025-03-05
Mar 5, 2025
Version 1.19.18
Smarter learning algorithm that helps you learn more effectively.
Enhanced AI that provides better grammar explanations, personalized stories, and more accurately responds.
New study sets with new vocabulary focused on learning popular topics.
Optimized notifications system to help maintain your daily streak.
Performance upgrades and bug fixes for smoother studying.
version 1.19.17
posted on 2024-10-11
Oct 11, 2024
Version 1.19.17
Example of usages for words in most of the languages thanks to AI
New language courses for English, Italian, Spanish and other languages
New feature for selecting sentences
Fixes AI-assistant and improved prompting
Improve onboarding process
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