# Pre vs QuietClock

The clearest difference is ads: QuietClock at none against Pre's shown. QuietClock also leads on update cadence (every 2 months vs every 7 months). Pre's advantage is iOS requirement (14.0 vs 18.5). On price, in-app purchases and device support 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, QuietClock every 2 months. The most recent releases landed on October 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Pre | QuietClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 4 MB | 1 MB |
| Requires iOS | **14.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHINICHI OKAMOTO](https://appshunter.io/developer/1184823568) | [Purpose Solutions Limited](https://appshunter.io/developer/1110516935) |

## What reviewers say

### Pre

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

**Features:** macOS Compatibility

**In-app purchases:** none


### QuietClock

[App page](https://appshunter.io/ios/app/quietclock/id6748567862)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pre free?

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

### Is QuietClock free?

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

### Do Pre or QuietClock have ads?

Pre shows ads; QuietClock does not.

### Which is updated more often, Pre or QuietClock?

Pre ships an update every 7 months, and QuietClock every 2 months. Most recently, Pre was updated on October 9, 2026 and QuietClock on September 24, 2026.

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