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Retain Cards: AI Flashcards

Retain Labs GmbH
App Store·EducationFree + IAP★ 4.36 (228)launched 1.2y agoapp updated 1mo agocharts in 3 countries
Scout Score
15

Retain Cards: AI Flashcards generates an estimated $1k–$8k/month in revenue from 2k–9k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$1k–$8k
Est. downloads / month2k–9k
Estimate confidencelow
PricingFree + IAP
Rating4.36 ★ (228 ratings)
CategoryEducation
Released07.05.2025
App last updated30.06.2026
PlatformiOS
Est. downloads / mo
2k–9k
Est. revenue / mo
$1k–$8k
Rating velocity / day
1
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · low confidence

About

Welcome to Retain – the AI-powered flashcard app that turns your personal learning materials into effective study tools. Whether you're in school, university, or pursuing self-learning, Retain helps you study faster, retain more, and stay on track. How it works: 1. Upload your study material (PDF/image/video) 2. Verify the AI-generated flashcards 3. Select desired grade and exam date 4. Follow yo…

View on the App Store → Android version →

Trends & analysis

Chart rank trend

US · overall
Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 15
Newness
12
Momentum
5
Breakout
1

Ratings & velocity

★ -0.11 in window
Total ratings
228160
Jun 4Aug 4
New ratings / day
80
Jun 5Aug 4

Rating distribution

83% positive · 163 ratings
5★
74%
4★
9%
3★
10%
2★
1%
1★
6%

Geographic reach

best rank · 3 storefronts
de
#31 category
fr
#41 category
in
#73 category

Revenue & downloads trend

ARPU $1
Est. revenue / mo · $3k
$38k$0
Jun 4Aug 2
Est. downloads / mo · 4k
26k0
Jun 4Aug 2

In-app purchases

7 tiers
Retain Ultra (monthly)$13
Retain Ultra (monthly)$20
Retain Ultra (yearly)$48
Retain Ultra (yearly)$60
Retain Ultra (yearly)$72
Retain Ultra (yearly)$84
Retain Pro (monthly)$1000

Update history

3 updates tracked
  • v2.71mo ago

    Added Voice Mode for learning sessions.

  • v2.61mo ago

    Added AI-generated podcasts.

  • v2.53mo ago

    Added AI-generated summaries.

Retain Cards: AI Flashcards — FAQ

How much money does Retain Cards: AI Flashcards make?

According to AppCurrents estimates, Retain Cards: AI Flashcards generates approximately $1k–$8k per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does Retain Cards: AI Flashcards get?

Retain Cards: AI Flashcards sees an estimated 2k–9k downloads per month on the App Store, per AppCurrents modeling.

Is Retain Cards: AI Flashcards free?

Retain Cards: AI Flashcards is free to download on the App Store, monetizing through in-app purchases.

What is Retain Cards: AI Flashcards's rating?

Retain Cards: AI Flashcards holds a 4.36-star average from 228 ratings on the App Store.

When was Retain Cards: AI Flashcards released?

Retain Cards: AI Flashcards launched on the App Store on 07.05.2025. Its latest version shipped 30.06.2026.

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