# PerfectTimingChallenge vs Music Box

The clearest difference is update cadence: PerfectTimingChallenge at weekly against Music Box's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PerfectTimingChallenge ships an update weekly, Music Box every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | PerfectTimingChallenge | Music Box |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Size | 29 MB | 94 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akari Ohta](https://appshunter.io/developer/1727974130) | [Alexey Burin](https://appshunter.io/developer/947840327) |

## What reviewers say

### PerfectTimingChallenge

[App page](https://appshunter.io/ios/app/perfecttimingchallenge/id6476839944)

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

**In-app purchases:** none


### Music Box

[App page](https://appshunter.io/ios/app/music-box-educational-game/id6480421749)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PerfectTimingChallenge free?

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

### Is Music Box free?

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

### Do PerfectTimingChallenge or Music Box have ads?

Both PerfectTimingChallenge and Music Box show ads.

### Which is updated more often, PerfectTimingChallenge or Music Box?

PerfectTimingChallenge ships an update weekly, and Music Box every 2 months. Most recently, PerfectTimingChallenge was updated on October 27, 2026 and Music Box on October 27, 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.*