# Prep Clock vs Forget

The clearest difference is in-app purchases: Forget at none against Prep Clock's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Prep Clock sells 2 in-app purchases, starting at $2.99 per month. Forget asks for nothing beyond the download.

Prep Clock ships an update every 5 days, Forget every 3 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Prep Clock | Forget |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 17 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Tinklepaugh](https://appshunter.io/developer/1883444651) | [Jesse Beahm](https://appshunter.io/developer/1886316789) |

## What reviewers say

### Prep Clock

[App page](https://appshunter.io/ios/app/prep-clock-backward-timer/id6760279596)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $19.99 | per year |


### Forget

[App page](https://appshunter.io/ios/app/forget-me-not-alarm/id6790265361)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Prep Clock free?

Prep Clock is free to download, with in-app purchases available.

### Is Forget free?

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

### Do Prep Clock or Forget have ads?

Neither Prep Clock nor Forget shows ads.

### Which is updated more often, Prep Clock or Forget?

Prep Clock ships an update every 5 days, and Forget every 3 days. Most recently, Prep Clock was updated on October 11, 2026 and Forget on October 4, 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.*