# bFaaaP Pro & Switch vs MusicBall

The clearest difference is price: bFaaaP Pro & Switch at Free against MusicBall's $4.99. bFaaaP Pro & Switch also leads on iOS requirement (14.5 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

bFaaaP Pro & Switch is free to download; MusicBall costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | bFaaaP Pro & Switch | MusicBall |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | — |
| Monetization | Paid | — |
| Size | 1 MB | 5 MB |
| Requires iOS | **14.5** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomoyuki Shishido](https://appshunter.io/developer/1422564904) | [辉 邓](https://appshunter.io/developer/1683717989) |

## What reviewers say

### bFaaaP Pro & Switch

[App page](https://appshunter.io/ios/app/bfaaap-pro-and-switch/id1545866059)

This app works with a special device to allow individuals with leg disabilities, young children, and the elderly to play the piano with sustained tones using head movements. An iOS device detects head motion and transmits signals to activate an electric piano pedal.

**Highlights:** Head motion detection via iOS device, Sustained piano tones without foot pedal, Electric piano pedal activation, Accessibility for leg disabilities, User-friendly setup guide

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

**In-app purchases:** none


### MusicBall

[App page](https://appshunter.io/ios/app/musicball-midi-visualizer/id6797963452)

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

**In-app purchases:** none


## Frequently asked questions

### Is bFaaaP Pro & Switch free?

bFaaaP Pro & Switch is free to download, with no in-app purchases.

### Is MusicBall free?

MusicBall costs $4.99, with no in-app purchases.

### Do bFaaaP Pro & Switch or MusicBall have ads?

Neither bFaaaP Pro & Switch nor MusicBall 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.*