Ice Study vs Mistake Board
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ice Study
A calming focus timer that uses the visual of melting ice to encourage concentration during study or work sessions. It offers customizable durations, Pomodoro mode, and ambient sounds to create a distraction-free environment.
- Visual melting ice timer
- Customizable focus durations
- Pomodoro mode with breaks
- Ambient soundscapes
- Daily goal and streak tracking
- Minimalist interface
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Ice Study is a calm visual focus timer for studying, deep work, and Pomodoro sessions. Pick a duration, start your session, and watch a cup of ice slowly melt as you focus. No anxious progress bars. No noisy pressure. Just ice becoming water while you get work done. A focus timer you can feel Choose 25, 50, or 90 minutes, or set your own custom focus session. As time passes, the ice cubes shrink, water rises, droplets form on the glass, and tiny drips fall. When the ice is gone, your session is complete. Pomodoro mode for study sessions Use four 25-minute focus blocks with 5-minute breaks between them. After each break, the cup refills so you can begin the next round with a clean visual reset. Built for calm deep focus Ice Study helps students, writers, coders, remote workers, and people who prefer ADHD-friendly focus routines stay with one task at a time. The app is intentionally minimal, so you can focus without social pressure, aggressive gamification, or clutter. Ambient sounds for concentration Add rain, cafe ambience, ocean waves, or warm white noise when you want a softer study environment. Keep it quiet when you prefer silence. Gentle progress without shame Track daily goals and streaks in a lightweight way. Ice Study encourages consistency without nagging you or making productivity feel stressful. No account required Your sessions, streaks, goals, and preferences are stored locally on your device. Use Ice Study for Study sessions, exam prep, homework, reading, writing, coding, remote work, deep work, ADHD-friendly focus routines, Pomodoro sessions, and quiet productivity. Focus until the ice melts. Privacy Policy: https://icestudy.app/privacy.html
Mistake Board
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Rushed to argue in a meeting, bought a subscription on impulse, or agreed to extra work while exhausted? Capture it in one line and leave yourself a better next step. Mistake Board is a local-first reflection journal. One line is enough to save a note. Expand the optional reflection when you want to add what happened and why. Write how to avoid it next time to create a prevention card automatically. You can: • Keep active notes on a board and file them when resolved • Log “It Happened Again” on the same record and keep its timeline • Review recurring patterns over 7 or 30 days • Pin an action rule and set a free weekly review reminder • Search, export, and create or restore JSON backups No account is required. Your records stay on your device. Feedback is optional: only when you submit, your text, optional email, and the app/device information listed on the form are forwarded through the feedback server. Records are not uploaded automatically. Recording, the board, review, cards, recurrences, search, export, and backup restore stay free. An optional one-time Pro purchase adds a privacy lock, extra reminders, and Home Screen / Lock Screen widgets. The App Store shows the price.
Screenshots
Verdict
The clearest difference is ads: Mistake Board at none against Ice Study's shown. Mistake Board also leads on update cadence (every 5 days vs monthly). Ice Study's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ice Study ships an update monthly, Mistake Board every 5 days. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.
| Parameter | Ice Study | Mistake Board |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 40 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | JTR Labs LLC | 昶 黄 |
In-app purchases
Ice Study
No in-app purchases
Mistake Board
No in-app purchases









