# BrainBell vs AlarmMax・Challenge Alarm Clock

The clearest difference is in-app purchases: BrainBell at none against AlarmMax・Challenge Alarm Clock's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AlarmMax・Challenge Alarm Clock sells 4 in-app purchases, starting at $6.99 per 7 days. BrainBell asks for nothing beyond the download.

## The numbers

| Metric | BrainBell | AlarmMax・Challenge Alarm Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alarmmaxchallenge-alarm-clock/id6801494676/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 418 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dohyeon Kim](https://appshunter.io/developer/1833230887) | [SCREENFED LLC](https://appshunter.io/developer/1711246091) |

## What reviewers say

### BrainBell

[App page](https://appshunter.io/ios/app/brainbell/id6751479066)

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

**In-app purchases:** none


### AlarmMax・Challenge Alarm Clock

[App page](https://appshunter.io/ios/app/alarmmaxchallenge-alarm-clock/id6801494676)

This alarm app uses your phone's camera to track physical exercises like push-ups and squats. You must complete these challenges to turn off the alarm, ensuring you're fully awake.

**Highlights:** Camera-based exercise tracking, Physical challenges to dismiss alarm, Real-time rep counting, Designed for heavy sleepers, Prevents alarm snoozing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Trial Subscription | $6.99 | per 7 days |
| Annual Limited Subscription | $14.99 | per year |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is BrainBell free?

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

### Is AlarmMax・Challenge Alarm Clock free?

AlarmMax・Challenge Alarm Clock is free to download, with in-app purchases available.

### Do BrainBell or AlarmMax・Challenge Alarm Clock have ads?

Neither BrainBell nor AlarmMax・Challenge Alarm 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.*