# Wake Up vs Carm's Clock

The clearest difference is in-app purchases: Carm's Clock at none against Wake Up's 1. Wake Up's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Wake Up sells 1 one-off in-app purchase. Carm's Clock asks for nothing beyond the download.

Wake Up ships an update every 12 months, Carm's Clock every 9 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Wake Up | Carm's Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 9 months** |
| Size | 45 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dhani Saiful Huda](https://appshunter.io/developer/1760077009) | [Richard Lemmon](https://appshunter.io/developer/1860136196) |

## What reviewers say

### Wake Up

[App page](https://appshunter.io/ios/app/wake-up-math-alarm-clock/id6737461790)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### Carm's Clock

[App page](https://appshunter.io/ios/app/carms-clock/id6757727414)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wake Up free?

Wake Up is free to download, with in-app purchases available.

### Is Carm's Clock free?

Carm's Clock is free to download, with no in-app purchases.

### Do Wake Up or Carm's Clock have ads?

Neither Wake Up nor Carm's Clock shows ads.

### Which is updated more often, Wake Up or Carm's Clock?

Wake Up ships an update every 12 months, and Carm's Clock every 9 months. Most recently, Wake Up was updated on October 24, 2026 and Carm's Clock on October 20, 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.*