# Sonirest vs 洗脸猫

The clearest difference is in-app purchases: 洗脸猫 at none against Sonirest's 1. 洗脸猫 also leads on update cadence (every 5 days vs every 6 weeks) and iOS requirement (12.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Sonirest sells 1 one-off in-app purchase. 洗脸猫 asks for nothing beyond the download.

Sonirest ships an update every 6 weeks, 洗脸猫 every 5 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sonirest | 洗脸猫 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (30 ratings)](https://appshunter.io/ios/app/sonirest/id1114817125/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 71.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 29 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [延平 陈](https://appshunter.io/developer/873199739) | [Shenzhen Aimomi Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1556357233) |

## What reviewers say

### Sonirest

[App page](https://appshunter.io/ios/app/sonirest/id1114817125)

This app offers a wide variety of high-quality natural and sacred soundscapes to aid in sleep and focus. Users can customize sound combinations and volumes to create personalized white or pink noise. Features include timed playback, random effects, and energy efficiency.

**Highlights:** Natural soundscapes, Sacred music series, Customizable sound mixing, Timed playback stop, Random sound effects, Energy saving efficiency

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🎧 Great for focus and sleep
- 🎶 Customizable sound mixes
- 🌳 Natural and realistic sounds
- 💰 Good value, even free version

**What reviewers complain about**

- 🔋 High battery consumption
- 🔊 Limited sound variety
- 📱 UI issues on newer iPhones
- 🐌 Slow response times
- 🔊 Too much noise in some sounds

**Reported bugs**

- Play button overlaps with upgrade/crown icon on newer iPhones (12, 13, 14)
- No sound at all
- App crashes when trying to access Pro features
- Timer display issues
- Volume bar response is sensitive

**Requested features**

- Add more high-quality white/pink noise options
- Increase the variety of sound types
- Improve UI readability and button placement
- Allow playback control when the phone is locked
- Add more cicada and frog sounds


### 洗脸猫

[App page](https://appshunter.io/ios/app/id6478270208)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonirest free?

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

### Is 洗脸猫 free?

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

### Do Sonirest or 洗脸猫 have ads?

Neither Sonirest nor 洗脸猫 shows ads.

### Which is updated more often, Sonirest or 洗脸猫?

Sonirest ships an update every 6 weeks, and 洗脸猫 every 5 days. Most recently, Sonirest was updated on October 24, 2026 and 洗脸猫 on October 13, 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.*