# Commit vs Prep Clock

The clearest difference is in-app purchases: Commit at none against Prep Clock's 2. Commit also leads on iOS requirement (15.1 vs 18.0). On price, 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. Commit asks for nothing beyond the download.

## The numbers

| Metric | Commit | Prep Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 29 MB | 17 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Abhinav Sahdev](https://appshunter.io/developer/1877365242) | [Ryan Tinklepaugh](https://appshunter.io/developer/1883444651) |

## What reviewers say

### Commit

[App page](https://appshunter.io/ios/app/commit-one-task/id6759197273)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Commit free?

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

### Is Prep Clock free?

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

### Do Commit or Prep Clock have ads?

Neither Commit nor Prep Clock shows ads.

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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.*