# Prep Clock vs Split Note Timer

The clearest difference is in-app purchases: Split Note Timer at none against Prep Clock's 2. Split Note Timer also leads on iOS requirement (13.0 vs 18.0). Prep Clock's advantage is ads (none vs shown). On price 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. Split Note Timer asks for nothing beyond the download.

## The numbers

| Metric | Prep Clock | Split Note Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | — |
| Size | 17 MB | 26 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Tinklepaugh](https://appshunter.io/developer/1883444651) | [MyungHoon Park](https://appshunter.io/developer/1648904333) |

## 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 |


### Split Note Timer

[App page](https://appshunter.io/ios/app/split-note-timer/id6778788190)

**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 Split Note Timer free?

Split Note Timer is free to download, with no in-app purchases.

### Do Prep Clock or Split Note Timer have ads?

Split Note Timer shows ads; Prep Clock does not.

---

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