Comparison

Revision Tracker vs Retain

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

Head to head
About

Revision Tracker

Features
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StudyClock is a simple, free revision timer and study tracker for students. No accounts. No ads. No subscriptions. No data collection. No distracting features. Just start the timer, study, and track how much time you spend on each subject. Whether you are preparing for school exams, college exams, homework, or daily study sessions, Study Clock helps you stay focused and build better study habits. Use Study Clock as a: • revision timer • study timer • exam prep tracker • homework timer • Pomodoro study clock • focus timer • productivity tracker • study planner Track your study sessions across different subjects and see where your revision time is really going. Perfect for: • school study • college students • exam preparation • homework and coursework • focused study sessions • Pomodoro study techniques Features: • Simple and clean design • Track revision time by subject • Fast and lightweight • No sign-up required • No data collection or tracking • Free to use • Designed for focus and concentration Study Clock is built for students who want a minimal, distraction-free revision tracker without complicated features. Open the app. Start studying. Track your progress.

About

Retain

Read full description

Retain: Revision Tracker helps you keep track of what you’ve learned and remember when it’s time to review it again. After studying a topic, tell Retain how well you remembered it. Retain uses your feedback to plan your next review, so you don’t have to remember what to revise or when to revise it. See everything you’ve learned, track your progress, and keep moving forward without having to keep it all in your head. WHAT YOU GET • Keep track of everything you’ve learned • Rate how well you remembered each topic • Retain plans your next review for you • See which topics are coming up for review • Track your learning progress over time • Look back and see everything you’ve accomplished Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Revision Tracker4 screens
Retain4 screens

Verdict

The call

The clearest difference is iOS requirement: Revision Tracker at 13.0 against Retain's 16.4. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Revision Tracker versus Retain: the parameters behind the verdict, then further details
ParameterRevision TrackerRetain
PriceFreeFree
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size22 MB43 MB
Age rating4+4+
DeveloperHelen SeymourHonestyVision

In-app purchases

None

Revision Tracker

No in-app purchases

None

Retain

No in-app purchases

Questions

Is Revision Tracker free?
Revision Tracker is free to download, with no in-app purchases.
Is Retain free?
Retain is free to download, with no in-app purchases.
Do Revision Tracker or Retain have ads?
Neither Revision Tracker nor Retain shows ads.

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