# Action Alarm vs Momo Alarm

The clearest difference is device support: Action Alarm at 3 against Momo Alarm's 1. Action Alarm also leads on iOS requirement (13.0 vs 18.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Action Alarm sells 3 one-off in-app purchases and Momo Alarm sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Action Alarm ships an update daily, Momo Alarm every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Action Alarm | Momo Alarm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Size | 44 MB | 17 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yusuf Can Dogru](https://appshunter.io/developer/1871695242) | [Anul Agarwal](https://appshunter.io/developer/1515910661) |

## What reviewers say

### Action Alarm

[App page](https://appshunter.io/ios/app/action-alarm-wake-and-commit/id6760351973)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credits Pack | $0.99 | one-time |
| 10 Credits Pack | $8.99 | one-time |
| 100 Credits Pack | $49.99 | one-time |


### Momo Alarm

[App page](https://appshunter.io/ios/app/momo-alarm-sleep-tracker/id6770449260)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Momo Alarm Weekly 1 | $2.99 | per 7 days |
| Momo Alarm Yearly 1 | $29.99 | per year |


## Frequently asked questions

### Is Action Alarm free?

Action Alarm is free to download, with in-app purchases available.

### Is Momo Alarm free?

Momo Alarm is free to download, with in-app purchases available.

### Do Action Alarm or Momo Alarm have ads?

Neither Action Alarm nor Momo Alarm shows ads.

### Which is updated more often, Action Alarm or Momo Alarm?

Action Alarm ships an update daily, and Momo Alarm every 2 days. Most recently, Action Alarm was updated on October 25, 2026 and Momo Alarm on October 25, 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.*