DuoCards: Language Learning

🇺🇸 United States
Petr Heralecky  | 
67
ASO score
Text
84/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.7
rating
Votes
10.3K
rating
App Age
7y 8m
rating
Last Update
Nov 04, 2025
rating
iAP
$2.99 - 49.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.73
4.6
+3%
Number of Ratings (Voted)
10.2K
1M
-99%
App Age
7y 8m
8y 3m
-7%
In-app Purchases Price
$65
$51
+27 %
Update Frequency
54d
20d
+168%
Title Length
27
27
Subtitle Length
28
28
Description Length
2 570
3 006
-15%
Number of Screenshots
1134
1313
-14 %
Size
16MB
236MB
-93 %

Category Ranking in United States

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New
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Top Dec 04, 2025 Dec 11, 2025
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Top Dec 04, 2025 Dec 11, 2025
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Top Dec 04, 2025 Dec 11, 2025
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Top Dec 04, 2025 Dec 11, 2025
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Ranking Keywords in United States

Keywords App Rank
듀오
1 3 1
карточки английский язык
out out
карточки
8
учить язык по карточкам
out out
английский язык по карточкам
out out
учите английский и немецкий
out out
карточки английский
in 4 in
языковые приложения
in 5 in
Illustration
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Text ASO

Title (
Characters: 27 of 30
)
DuoCards: Language Learning
Subtitle (
Characters: 28 of 30
)
Speak & Learn a new language
Description (
Characters: 2570 of 4000
)
DuoCards is an app that will help you to learn a new language or improve your vocabulary. Learn languages with flashcards and video language courses. Learn English, Spanish, French, German or other languages quickly with our app for free. In DuoCards you will learn languages with videos and by using flashcards. Language Flashcards Learning Method with Space Repetition This language learning app uses flashcards to view foreign words or phrases to the learner, who will swipe and sort the cards as known or unknown. The words will be repeated to properly memorize the vocabulary. Guess Words and Phrases to sharpen skills Tap on the flashcards to turn it on your native language side. You will swipe them right if you guess the meaning correctly and swipe left on the words you do not know. Integrated translator Thanks to Integrated Translator most of the languages are ready to use. You can pick English, Spanish, French, Portuguese, German, Korean, Japanese, or any other from 50+ foreign languages. Vocabulary Builder and Performance tracker Save the new words in your English vocabulary decks and see the progress on the dashboard. See the words you know, words you want to learn, and completely learned words with just a glimpse! Video Language Courses Watch any YouTube video with subtitles and learn from it. By clicking on unknown words you will pause and display the translations. Read Foreign Language Articles Learn from reading articles in a foreign language. Features of DuoCards – Language Learning with Flashcards & Videos: - Simple and easy foreign language learning app for free - Language flashcards learning technique - Tap on any flashcard to see the English translation - Clutter-free, minimal and appealing layout - Vocabulary builder to find new words or phrases - Easy swiping and tapping controls to move the flashcards - Enter guess mode to evaluate your language learning free skills - Use the integrated translator to learn and save new words - Add words from shared sets or read foreign language articles - Share words you don’t know with DuoCards and learn their meaning Are you ready to learn a new language by using a powerful language learning app? The new learn languages free app is here to help you. Download and use DuoCards – Language Learning Flashcards today! Learn a new language fast and easily with our video language courses. Vocabulary builder – memorise it easily and improve your vocabulary! Terms of use: https://www.duocards.com/termsofuse.html Privacy policy: https://www.duocards.com/privacypolicy.html}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.7
10 299 voters

Some Latest Reviews

Reisi2104
04 Dec, 2025
1
The App is exclusively for those willing to pay for an unhindered learning experience. And for your money you get a low usability with a badly mixed together learn plan
Alina Mac'Savilia
04 Dec, 2025
4
Добавьте пожалуйста транскрипцию слов Ставьте лайк, если считаете также
Jooaorodriguessz
02 Dec, 2025
5
Estou aprendendo espanhol e assinei o premium anual por uma promoção da black friday, e sinceramente eu nunca vi nada igual, a possibilidade de editar a tradução é incrível, pois principalmente no espanhol que tem tantas variações e você ter essa liberdade é muito bom, mas o que eu achei mais fascinante desse app é que as palavras que você aprendeu/está aprendendo ficam salvas e isso é uma maravilha pois você não fica perdido do seu progresso, sabe por onde começou e sabe aonde está, de sugestão fica a criação de outros habitats para o mamute e não ficar limitado somente no principal e a expansão de baralhos!! Mas em geral eu estou obcecado por esse app.
Alex Belobrov
02 Dec, 2025
5
Перепробовал все , не понимаю успех Quizlet даже с премиум подпиской если есть это приложение , в разы эффективнее
Banana_Slamma
02 Dec, 2025
2
DuoCards are great flash cards and, for my money, the best flash card app on iOS. All thriller no killer with easy input, swipe, and auto-variation on the cards. Awesome stuff Everything else the app does, at least for a Slavic language, sucks. The AI is too dumb to be helpful and is in fact a real danger to a language learner. When I share words from Czech news apps to DuoCards to add them they remain in the conjugated form with no notes on what the nominative should be. There is no provided context about what verbal aspect a word is or what nouns class it is. The example usage is also a real mess. For example when I added the Czech word stupeň, which means “degree” as in temperature, it gave me a sentence about attaining a bachelor’s degree. That’s a totally different word, titul. It just simply isn’t possible to use this app without a dictionary app at hand and it’s AI just gets in the way and trips you up. This app would be worth double the subscription price if they simply integrated it with a Czech dictionary API. Instead they give you sludge.
mercy(🌫
25 Nov, 2025
5
Es impresionante, soy una estudiante de 16 años, quiero aprender alemán y he avanzado muy rápido en 2 meses, he logrado conversar con una suiza a tiempo real. Esta aplicación es la mejor que he visto en toda mi vida para aprender idiomas. Deseo poder convencer a mi familia de comprar el premium ajaja. 100% recomendada.
Konstantin Vremenaev
25 Nov, 2025
3
При входе приложения выходит предложение купить подписку и при этом крестик закрывающие подписку загорожен белый полоска интерфейса похоже на баг
Ckonella
24 Nov, 2025
1
If I don't pay, it blocks my use every 1.5 minutes! And there are tons of translation errors in it! I don't recommend it to anyone because it aggressively tries to take your money and has a lot of errors! Be careful not to download this, because it's a bunch of thieves!!!
SomeGloriousNickname
20 Nov, 2025
1
Placing 1 star because last update brings bug — one of proceeded cards often interchanges current and you don’t know what to do. Will set 5 after bug gets fixes

Other

Additional Information
Rating:
4.73
Voted: 10.3K
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Education, Entertainment
Size: 15MB
iAP: 2.99 - 49.99 $
App Age: 7 years 8 months
Release Date: Mar 29, 2018
Last Update: Nov 04, 2025
Version: 1.20.15
Version history
1.20.15
Nov 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
Oct 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.
Version history