# Pre vs TimeKeeper!

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.

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.

## The numbers

| Metric | Pre | TimeKeeper! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 4 MB | 22 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHINICHI OKAMOTO](https://appshunter.io/developer/1184823568) | [Eran Maya](https://appshunter.io/developer/1592172182) |

## What reviewers say

### Pre

[App page](https://appshunter.io/ios/app/pre-register-timerlist/id1571226156)

**Features:** macOS Compatibility

**In-app purchases:** none


### TimeKeeper!

[App page](https://appshunter.io/ios/app/timekeeper/id1624372536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pre free?

Pre is free to download, with no in-app purchases.

### Is TimeKeeper! free?

TimeKeeper! is free to download, with no in-app purchases.

### Do Pre or TimeKeeper! have ads?

Pre shows ads; TimeKeeper! does not.

### Which is updated more often, Pre or TimeKeeper!?

Pre ships an update every 7 months, and TimeKeeper! every 6 weeks. Most recently, Pre was updated on September 22, 2026 and TimeKeeper! on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*