Comparison

repeato_en vs Retent

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

repeato_en

Features
Read full description

Free English Grammar Trainer — for Russian, Ukrainian, Bulgarian, Spanish, and Portuguese speakers. Master English grammar with our intelligent learning system designed specifically for Russian, Ukrainian, Bulgarian, Spanish, and Portuguese speakers. • Free • Offline • No ads • No subscription • No registration • No data collection FEATURES: • 6 CEFR levels (A1-C2) with targeted grammar exercises • Spaced repetition algorithm for optimal learning • Rich explanations with grammar rules and examples • Adaptive scoring system with speed bonuses • Dark mode support • Offline learning - no internet required LEARNING SYSTEM: • 20 questions per lesson for consistent practice • Structured explanations with rules, examples, and memorization tips • Progress tracking with detailed statistics • Manual level selection to match your skills GAMIFICATION: • Sophisticated scoring with base points and speed bonuses • Streak tracking for motivation • Visual feedback for correct answers • Comprehensive statistics dashboard IMPORTANT: This app is designed specifically for Russian, Ukrainian, Bulgarian, Spanish, and Portuguese speakers. The interface and content are available in Russian, Ukrainian, Bulgarian, Spanish, and Portuguese languages. Start your English grammar journey today with Repeato!

About

Retent

Features
Read full description

Turn what you study into long-term memory. Retent helps you remember what you learn by turning your study material into intelligent quizzes after each Focus session. STUDY SMARTER - Add your study material - Set up your desired quiz or flashcards - Read during your Focus session - Test your retention later with AI-powered quizzes FEATURES - AI-generated quizzes based on your notes - Smart Flashcards - Focus sessions that track your attention span - Points, ranks, leaderboards and coins - Ambient audio to help you study - Custom avatars, badges and profile frames WHY CHOOSE RETENT? Retent is built for real retention, not just studying. Instead of passively reviewing material, Retent helps reinforce what you learn so knowledge actually sticks. You can study your own notes, books, slides or any text in general. The app will in turn automatically generate quizzes to test your memory. With a point and coin system, ranks and total personalisation, Retent keeps you motivated while learning, and distraction free Focus sessions with optional ambient sounds help you stay in the zone. Retent is not about studying more - it is about remembering more. WHO IS IT FOR? - Students preparing for exams or studying in general - Anyone interested in improving their attention span while also learning Retent is not just another study timer - it helps reinforce what you learn so it actually stays with you. Start learning. Start remembering. Start Retenting.

Screenshots

repeato_en3 screens
Retent4 screens

Verdict

The call

The clearest difference is in-app purchases: repeato_en at none against Retent's 2. Retent's advantage is update cadence (every 10 days vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Retent sells 2 in-app purchases, starting at $6.99 per month. repeato_en asks for nothing beyond the download.

UpkeepUpdate frequency

repeato_en ships an update every 3 weeks, Retent every 10 days. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 3 level
repeato_en versus Retent: the parameters behind the verdict, then further details
Parameterrepeato_enRetent
PriceFreeFree
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size41 MB27 MB
Age rating4+9+
DeveloperStanislav KorchaginKristiyan Grigorov

In-app purchases

None

repeato_en

No in-app purchases

2 purchases

Retent

Subscriptions2
  • Retent Unlimited Monthly$6.991 Month
  • Retent Unlimited Yearly$39.991 Year

Questions

Is repeato_en free?
repeato_en is free to download, with no in-app purchases.
Is Retent free?
Retent is free to download, with in-app purchases available.
Do repeato_en or Retent have ads?
Neither repeato_en nor Retent shows ads.
Which is updated more often, repeato_en or Retent?
repeato_en ships an update every 3 weeks, and Retent every 10 days. Most recently, repeato_en was updated on October 6, 2026 and Retent on October 14, 2026.

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