# iSoundYou vs Chiikawa Wallpaper

The clearest difference is in-app purchases: Chiikawa Wallpaper at none against iSoundYou's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iSoundYou sells 2 one-off in-app purchases. Chiikawa Wallpaper asks for nothing beyond the download.

iSoundYou ships an update every 3 days, Chiikawa Wallpaper every 4 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iSoundYou | Chiikawa Wallpaper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isoundyou/id6755599896/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 190 MB | 8 MB |
| Requires iOS | 18 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Shum Wing Chiu](https://appshunter.io/developer/593940858) | [Brahim Boukar](https://appshunter.io/developer/6808236665) |

## What reviewers say

### iSoundYou

[App page](https://appshunter.io/ios/app/isoundyou/id6755599896)

This app offers a digital collection of stress-relieving toys that play sounds when buttons are pressed. Customize buttons with built-in icons or your own images, and enjoy interactive sound effects on your iPhone.

**Highlights:** Over 100 built-in sounds, Custom sound effects support, Customizable button icons, Home screen widget integration, Lock screen customization, Control Center customization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Keycaps | Free | one-time |
| Sponsor Version | $0.99 | one-time |


### Chiikawa Wallpaper

[App page](https://appshunter.io/ios/app/chiikawa-wallpaper/id6816772472)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSoundYou free?

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

### Is Chiikawa Wallpaper free?

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

### Do iSoundYou or Chiikawa Wallpaper have ads?

Both iSoundYou and Chiikawa Wallpaper show ads.

### Which is updated more often, iSoundYou or Chiikawa Wallpaper?

iSoundYou ships an update every 3 days, and Chiikawa Wallpaper every 4 days. Most recently, iSoundYou was updated on October 30, 2026 and Chiikawa Wallpaper on October 24, 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.*