# 轻音助眠 vs ShuTong

The clearest difference is update cadence: 轻音助眠 at every 4 days against ShuTong's fortnightly. 轻音助眠 also leads on iOS requirement (12.0 vs 15.0). 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.

轻音助眠 ships an update every 4 days, ShuTong fortnightly. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 轻音助眠 | ShuTong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6470928527/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 21 MB | 56 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [上海慧句信息科技有限公司](https://appshunter.io/developer/1714460261) | [晓雨 台](https://appshunter.io/developer/1849932433) |

## What reviewers say

### 轻音助眠

[App page](https://appshunter.io/ios/app/id6470928527)

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

**In-app purchases:** none


### ShuTong

[App page](https://appshunter.io/ios/app/shutong/id6755651591)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 轻音助眠 free?

轻音助眠 is free to download, with no in-app purchases.

### Is ShuTong free?

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

### Do 轻音助眠 or ShuTong have ads?

Neither 轻音助眠 nor ShuTong shows ads.

### Which is updated more often, 轻音助眠 or ShuTong?

轻音助眠 ships an update every 4 days, and ShuTong fortnightly. Most recently, 轻音助眠 was updated on October 15, 2026 and ShuTong on September 30, 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.*