Retain Cards: AI Flashcards

Retain Cards: AI Flashcards

Cut your study time in half

422 ratings
121 reviews
Free
In-App Purchases

Details

Released
May 7, 2025
Updated
October 15, 2026
Retain Cards: AI Flashcards screenshot #1 for iPhone
Retain Cards: AI Flashcards screenshot #2 for iPhone
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Retain Cards: AI Flashcards screenshot #5 for iPhone
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About

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.

✓AI-generated flashcards from various sources
✓Personalized study plans based on exam dates
✓Spaced repetition and active recall
✓Progress tracking and visualization
✓Import Anki decks
✓Share flashcard decks
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What's New in Retain Cards

3.0

October 15, 2026

Added Voice Mode for learning sessions.

4

Subscriptions & In-App Purchases

Retain Ultra (monthly)

Boost creation and learning

$14.991 Month
How to cancel Retain Cards subscription ⁉️

User reviews

READ

I was very excited to use this app as it looked useful, I saw the 3 day trial and didn’t go any further, after the 3 days u automatically get charged and have to pay furthermore to use it, not good

Intrvbl_93

Je suis extrêmement déçue par cette application. Je trouve inadmissible qu’il n’y ait même pas une partie gratuite permettant aux élèves sans moyens financiers ou sans carte bancaire de profiter de ses avantages. Nous sommes nombreux à vouloir réviser, progresser et réussir nos études, mais tout le monde n’a pas les moyens de payer un abonnement. De plus, devoir renseigner un moyen de paiement avant même de pouvoir profiter des essais annoncés est particulièrement frustrant. C’est vraiment dommage de rendre un outil aussi prometteur inaccessible à une partie des élèves. J’espère sincèrement que vous prendrez en compte ces remarques et proposerez une véritable option gratuite. Très décevant.
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Für mich super hilfreich

Ich habe mir die App heruntergeladen, weil ich mein Abitur angefangen habe nachzuholen. Es erspart so unglaublich viel Zeit! Es erleichtert mir das Lernen. Ja es ist viel Geld für ein Jahresabo. (Mit dem größten Rabatt 48 Euro, dass sind 4 Euro im Monat) Für mich ist es das Geld wert. Man wird nicht nur „Abgefragt“, die KI sagt dir auch wie gut deine Antwort schon war. Es gibt Probeprüfungen, wo man selbst die Zeitspanne einstellen kann. Man kann seinen Lernplan personalisieren und Zusammenfassungen, Grafiken und einen Podcast erstellen lassen. (Das leider erst ab 20 Karteikarten) Für mich ist es das Geld wert und die App wird mich meine Abizeit und dann im Studium sicher noch begleiten.
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Review on Retain

Best app for studying! I’m in college and this has helped me so much. Especially since I have dyslexia and gives me the one on one time that I need to fully understand what is going on. Definitely get it if you want straight A’s.

Bof

On est obligé de payer pour avoir accès à l’application pff

FAQ

What does Retain Cards do?

Retain Cards is an AI-powered flashcard application designed to help users study more efficiently. It converts personal learning materials, such as PDFs, images, videos, and handwritten notes, into automatically generated flashcards. The app then creates personalized study plans based on user-defined exam dates and goals, utilizing learning science principles like spaced repetition and active recall.

How does the AI generate flashcards?

The AI analyzes your uploaded study materials, which can include PDFs, slides, handwritten notes, YouTube videos, and online lectures. It then extracts key information and concepts to create flashcards, which you can verify. This process aims to quickly transform your existing study content into a format optimized for memorization and recall.

Is Retain Cards free to use?

The application is free to download and use, offering core functionalities for creating and studying with flashcards. However, it operates on a freemium model, meaning there are in-app purchases available for advanced features or expanded capabilities. Specific pricing details for these in-app purchases can be found within the app itself.

What are the benefits of using spaced repetition and active recall?

Spaced repetition and active recall are proven learning techniques that Retain Cards incorporates to enhance memory retention. Spaced repetition involves reviewing material at increasing intervals, while active recall prompts you to retrieve information from memory without looking at the answer. Together, these methods help solidify knowledge for long-term retention and improve performance on exams.

Can I use my existing Anki decks with Retain Cards?

Yes, the app allows you to import Anki decks directly. This feature enables users to transition their existing study materials from Anki to Retain Cards, potentially benefiting from the AI generation and personalized study planning features. Your learning progress can also be synced across devices.