Comparison

Study Clock vs Revision Tracker

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

Head to head
About

Study Clock

Features
Read full description

Study Clock: Time of Flow, Pride of Achievement "Turn your hard work into results. Study Clock records every single second of your study." The essence of learning is consistency and deep focus. Study Clock is a beautifully simple and intuitive learning utility designed to strip away clutter and keep you entirely centered on your focus and success. • Deep Focus Timer The moment you hit start, a crisp, high-visibility digital clock takes over your screen. Keep your eyes on the goal and maintain sharp concentration, even from across the room. • Visual Calendar Tracking Review your daily study achievements color-coded directly on your calendar. Watching your calendar fill up with vibrant streaks of hard work becomes the ultimate proof of your growth. • Photo & Memo Diaries Capture important lecture notes, whiteboard snapshots, or personal thoughts alongside your time logs. Build a personalized, comprehensive study diary that tells your academic story. • Pure Simplicity Plan. Execute. Complete. We focus strictly on the essential core of learning, ensuring you spend time studying, not managing a complex app.

About

Revision Tracker

Features
Read full description

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.

Screenshots

Study Clock4 screens
Revision Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Revision Tracker at none against Study Clock's 1. Revision Tracker also leads on ads (none vs shown). Study Clock's advantage is update cadence (every 3 weeks vs every 3 months). On price, device support and iOS requirement 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. Study Clock sells 1 one-off in-app purchase. Revision Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Study Clock ships an update every 3 weeks, Revision Tracker every 3 months. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 3 level
Study Clock versus Revision Tracker: the parameters behind the verdict, then further details
ParameterStudy ClockRevision Tracker
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size28 MB22 MB
Age rating4+4+
DeveloperSnowdropSoftHelen Seymour

In-app purchases

1 purchases

Study Clock

One-time1
  • Remove Ads$2.99
None

Revision Tracker

No in-app purchases

Questions

Is Study Clock free?
Study Clock is free to download, with in-app purchases available.
Is Revision Tracker free?
Revision Tracker is free to download, with no in-app purchases.
Do Study Clock or Revision Tracker have ads?
Study Clock shows ads; Revision Tracker does not.
Which is updated more often, Study Clock or Revision Tracker?
Study Clock ships an update every 3 weeks, and Revision Tracker every 3 months. Most recently, Study Clock was updated on September 15, 2026 and Revision Tracker on September 18, 2026.

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