Best Retain Cards Apps & Games

249+ iOS apps & games curated and reviewed

4.0 avg rating
20 free apps & games
Updated October 2026

Looking for free retain cards apps and games? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Retain Cards Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Retain Cards: AI FlashcardsRetain Cards: AI FlashcardsFree4.2★ (422)NoYesOct 2026
2Retain Cards: AI FlashcardRetain Cards: AI FlashcardFree5.0★ (2)NoYesOct 2026
3Knowunity: AI Study & HomeworkKnowunity: AI Study & HomeworkFree4.7★ (11K)YesYesNov 2026
4Retain Cards: Mobile CompanionRetain Cards: Mobile CompanionFree—NoYesOct 2026
5CardNote - Jot, Review, RetainCardNote - Jot, Review, RetainFree5.0★ (1)NoYesOct 2026
6Arkania CardsArkania CardsFree—NoNoOct 2026
7Card Codex: Card Value ScannerCard Codex: Card Value ScannerFree5.0★ (1)NoNoOct 2026
8Cardkeeper: Holiday CardsCardkeeper: Holiday CardsFree—NoYesMay 2026

Top Picks for Retain Cards

Retain Cards: AI Flashcards#1

Retain Cards: AI Flashcards by Retain Labs GmbH

Cut your study time in half
Editor's Choice
📚 Education
4.2(422 ratings)
FreeIn-App Purchases
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Retain Cards: AI Flashcards screenshot 4
Retain Cards: AI Flashcards screenshot 5

This AI-powered flashcard app transforms your learning materials into effective study tools. Upload documents, videos, or notes to automatically generate flashcards and receive a personalized study plan based on your exam dates and goals. Optimize your learning with spaced repetition and active recall.

Retain Cards: AI Flashcard#2

Retain Cards: AI Flashcard by Berat Genc

Retain Flash Cards Maker AI
Strong Contender
📚 Education
5.0(2 ratings)
FreeIn-App Purchases
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Retain Cards: AI Flashcard screenshot 6

This app helps you study effectively using active recall and spaced repetition. Create custom flashcards with text and images, organize them by subject, and track your progress. It's designed for students, language learners, and anyone looking to improve their memory.

Knowunity: AI Study & Homework#3

Knowunity: AI Study & Homework by Knowunity GmbH

Exams | Homework | Practice
Worth Considering
📚 Education
4.7😊(11K ratings)
FreeAdsIn-App Purchases
#23in Education
Knowunity: AI Study & Homework screenshot 1
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Knowunity: AI Study & Homework screenshot 6

This AI-powered learning companion helps students prepare for exams and homework. It creates personalized study plans with flashcards, quizzes, and mock tests, and offers AI tutoring and homework assistance. Students can also access a vast library of shared study materials.

What We Love

  • 🚀 Helpful AI assistant
  • 👍 Useful revision notes and flashcards
  • 💡 Collaborative community features
  • 🚀 Efficient study tools
  • 👍 Free app with no ads

Room to Improve

  • 🔒 Paywall for premium features
  • 🐛 Bugs and glitches in the app
  • 🔒 Restricted access for younger users
  • 🐛 Inconsistent user experience after updates

More Retain Cards apps to explore

FAQ about Retain Cards

What are the best retain cards apps & games for iPhone?
Retain Cards: AI Flashcards tops our retain cards apps & games ranking as of October 2026, with a 4.2-star average from 422 App Store ratings, and it's free to download.
Yes — 20 of the top retain cards apps & games we rank are free to download, including Retain Cards: AI Flashcards and Retain Cards: AI Flashcard.
Retain Cards: AI Flashcards has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ retain cards apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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