Nibs & Coal vs Revision Tracker
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Nibs & Coal
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Study alongside Nibs and Coal ā study buddies who lock in the more you study. Confused at first, then working through it, then locked in. Nibs and Coal mirror the natural arc of every study session ā the longer you go, the more you'll see. Built for the slow build ā small sessions, restarts, and the days you barely managed anything but showed up anyway. Every hour logged is proof you're still going. What's inside: ā Study Buddy mode ā watch Nibs and Coal shift through study states session by session ā Pomodoro timer with custom pomodoro sessions and stopwatch mode ā To-do lists and notes organized by subject ā Mood tracking calendar and session history ā Insights by subject ā see where your time really goes ā Multiple color themes and night mode ā iOS and macOS with cross-device syncing ā No account required to get started Try Pro for free for 7 days. The core timer, mood tracker, and to-do list are always free. Built by one person, for anyone who keeps picking themselves back up. Terms of Use: https://terms.nibsstudio.com
Revision Tracker
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: Revision Tracker at none against Nibs & Coal's 2. Nibs & Coal's advantage is update cadence (every 2 weeks vs every 2 months) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Nibs & Coal sells 2 in-app purchases, starting at $3.99 per month. Revision Tracker asks for nothing beyond the download.
Nibs & Coal ships an update every 2 weeks, Revision Tracker every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Nibs & Coal | Revision Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks ā better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad, iPod, Mac ā better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details ā not scored | ||
| Size | 63 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Nibs Studio | Helen Seymour |
In-app purchases
Nibs & Coal
- Nibs Study App Pro - Monthly7 Days trial$3.991 Month
- Nibs Study App Pro - Annual$29.991 Year
Revision Tracker
No in-app purchases
Questions
Is Nibs & Coal free?
Is Revision Tracker free?
Do Nibs & Coal or Revision Tracker have ads?
Which is updated more often, Nibs & Coal or Revision Tracker?
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