Retain Cards: AI Flashcards has 320 thousand installs. 78 thousand of those came in the last 30 days. Users rate it well: 4.3 stars from 14,895 ratings. Its best ranking is #21 in Top Grossing, Education in Germany.

Retain Cards: AI Flashcards is made and published by Retain Labs. AppBrain is an independent app data site and isn't affiliated with Retain Labs. The app name, icon, screenshots and description belong to Retain Labs and are shown as published on Google Play.

About Retain Cards: AI Flashcards

“Cut your study time in half”

Retain Labs, on Google Play

Retain Cards: AI Flashcards is an education app developed by Retain Labs.

Install Statistics

Retain Cards: AI Flashcards has been installed 320 thousand times. In the last 30 days, the app was installed 78 thousand times. It is ranked in the top 100 education apps.

User Ratings

Retain Cards: AI Flashcards is rated 4.33 out of 5 stars. The rating is based on 15 thousand ratings.

App Information

Retain Cards: AI Flashcards is freely available from Google Play. The app size is 36.95 MB. The latest version available is 2.1.1. The last update was on July 30, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since September 2025.

Description by Retain Labs (from Google Play)

Welcome to Retain – the AI-powered flashcard app that turns your personal learning materials into effective study tools.

Price	Free
Total installs	320 thousand
Recent installs	78 thousand
Rating	4.33 based on 15 thousand ratings
Ranking	Highly ranked
Version	2.1.1
App size	37.0 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Screenshots

Retain Cards: AI Flashcards Screenshot 1 of 5

Retain Cards: AI Flashcards Screenshot 2 of 5

Retain Cards: AI Flashcards Screenshot 3 of 5

Retain Cards: AI Flashcards Screenshot 4 of 5

Retain Cards: AI Flashcards Screenshot 5 of 5

Screenshots by Retain Labs, from the Google Play listing

4.33 · 14,895 reviews · 100,000+ downloads

Official page on Google Play Also on the App Store

Also available on the App Store

Retain Cards: AI Flashcards

Retain Labs GmbH

4.2

Free

418 ratings

Alternatives to Retain Cards: AI Flashcards

Google Play Rating history and histogram

Rating history

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9.3K

1.4K

320

790

Installs over time

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Retain Cards: AI Flashcards has been installed 320 thousand times. Over the past 30 days, it averaged 2.6 thousand installs per day.

Changelog of Retain Cards: AI Flashcards

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Developer information for Retain Labs

Retain Labs

info@retain.cards

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Comments on Retain Cards: AI Flashcards for Android

★★★★★ Dhirendra Das · May 6, 2026

Best app for the lazy and brain rot students who are egar to get out from their low grades to 90 percent

★★★★★ Muzammil Shah · Mar 15, 2026

That's what I need for studying you can literally choose which grade you want and ask from their personal AI

★★★★★ Rossan B Konneh · Mar 24, 2026

Please, could you guys add more subjects for students to select from.

★★★★☆ Arman Arman · Jul 8, 2026

Reatain is easy to use the correct study

★★★★★ Tinashe Ruvhudzi · May 22, 2026

Probably the best learning app l have seen

★☆☆☆☆ Lucky · Feb 1, 2026

When first opened there's a pop-up and that makes you unable to use the app at all unless you buy premium. The free version is a scam

★☆☆☆☆ Koiyuki · Feb 19, 2026

This thing says we need to pay for the subscription and try free trial for 3 days no cancel button to press, and they need to fix this. And this is not free. Even if you close the app and open again it comes again, and again and again. And I deleted the app instead.

Google Play Rankings for Retain Cards: AI Flashcards

Top rankings

Rank	Country	Category	List
35	Germany	Education	Top Free
52	France	Education	Top Free
28	Poland	Education	Top Free
21	Germany	Education	Top Grossing
45	Austria	Education	Top Free
69	Switzerland	Education	Top Free
89	Belgium	Education	Top Free
115	Brazil	Education	Top Free
125	Spain	Education	Top Free
102	Iran	Education	Top Grossing

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Ranking history in Germany

Ranking history

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