Timeline vs OneCommit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timeline
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A companion app for the Timeline time visualisation products.
OneCommit
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Onecommit helps you build real discipline by focusing on one commitment at a time. Most habit apps are easy to ignore. Onecommit is different: you choose a single goal, commit for a fixed period, and show up every day. No clutter, no endless trackers, no fake progress. Why Onecommit works - One active commitment to keep your focus clear - Daily check-ins that keep momentum high - Visual progress board to see every completed day - Built-in accountability so skipping a day will left a mark in your tracking - Simple, clean experience designed for consistency Who it’s for Onecommit is for people who are serious about building habits that last—fitness, meditation, learning, writing, and any goal that requires daily action. Start one commitment. Keep your streak alive. Prove it to yourself.
Screenshots
Verdict
The clearest difference is iOS requirement: Timeline at 13.0 against OneCommit's 15.1. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Timeline | OneCommit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 49 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | BMEC TECHNOLOGIES PTY LTD | Fausto Sanchez |
In-app purchases
Timeline
No in-app purchases
OneCommit
No in-app purchases
