Pre vs TimeKeeper!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pre
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This is a timer that you can register some frequently used times in advance. It will notify you of the time with sound and vibration. In silent mode, it will only vibrate.
TimeKeeper!
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TimeKeeper! allows you to track any sequence of short-term time events. From defining your weekday daily routine, presenters schedule, your abs exercises or friendly game. Quickly and Easily define your short-term schedule tasks and store them locally on your device. Browse through your scenarios and start running the selected tasks. During execution, manage the tasks by navigating through the functions, pausing, resuming, or restarting specific tasks.
Screenshots
Verdict
The clearest difference is ads: TimeKeeper! at none against Pre's shown. TimeKeeper! also leads on update cadence (every 6 weeks vs every 7 months). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pre ships an update every 7 months, TimeKeeper! every 6 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.
| Parameter | Pre | TimeKeeper! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | SHINICHI OKAMOTO | Eran Maya |
In-app purchases
Pre
No in-app purchases
TimeKeeper!
No in-app purchases
