# Clock vs UpAlarm

The clearest difference is in-app purchases: Clock at none against UpAlarm's 3. Clock also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). UpAlarm's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. UpAlarm sells 3 in-app purchases, starting at $1.99 per 7 days. Clock asks for nothing beyond the download.

## The numbers

| Metric | Clock | UpAlarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (17 ratings)](https://appshunter.io/ios/app/upalarm-mission-alarm-clock/id6773507112/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 67 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Baribefe Vite](https://appshunter.io/developer/1549028097) | [Beijing Beauty Face PSL Attraction Information Technology Co., Ltd.](https://appshunter.io/developer/1623128902) |

## What reviewers say

### Clock

[App page](https://appshunter.io/ios/app/clock-work/id6446366548)

**In-app purchases:** none


### UpAlarm

[App page](https://appshunter.io/ios/app/upalarm-mission-alarm-clock/id6773507112)

This app transforms your alarm clock into a challenge-based wake-up system. It requires users to complete tasks like solving math problems or scanning barcodes before the alarm stops, ensuring you're fully awake.

**Highlights:** Math and puzzle challenges, Barcode and QR code scanning missions, Shake and photo missions, Customizable alarm sounds and vibration, Sleep sounds and white noise, Unlimited alarms and repeat options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Yearly | $19.99 | per year |
| Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Clock free?

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

### Is UpAlarm free?

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

### Do Clock or UpAlarm have ads?

Clock shows ads; UpAlarm does not.

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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.*