# Black Button Assistance vs System Sound

The clearest difference is ads: Black Button Assistance at none against System Sound's shown. Black Button Assistance also leads on iOS requirement (12.0 vs 15.8.3). On price, update cadence, 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.

Black Button Assistance ships an update every 8 days, System Sound every 2 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Black Button Assistance | System Sound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/black-button-assistance/id1438382160/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 20 MB | 36 MB |
| Requires iOS | **12.0** | 15.8.3 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Justin Shulman](https://appshunter.io/developer/1223333172) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Black Button Assistance

[App page](https://appshunter.io/ios/app/black-button-assistance/id1438382160)

Report any issue or request, regardless of size, at any time. Create shared punch-lists for different homes to manage tasks collaboratively.

**Highlights:** Report any issue or request, Create shared punch-lists, Manage tasks for different homes, Real-time issue reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### System Sound

[App page](https://appshunter.io/ios/app/system-sound/id6504702118)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Black Button Assistance free?

Black Button Assistance is free to download, with no in-app purchases.

### Is System Sound free?

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

### Do Black Button Assistance or System Sound have ads?

System Sound shows ads; Black Button Assistance does not.

### Which is updated more often, Black Button Assistance or System Sound?

Black Button Assistance ships an update every 8 days, and System Sound every 2 weeks. Most recently, Black Button Assistance was updated on October 21, 2026 and System Sound on October 20, 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.*