# 不渝 vs 省省星球

The clearest difference is update cadence: 省省星球 at every 3 days against 不渝's every 9 days. 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.

不渝 ships an update every 9 days, 省省星球 every 3 days. Both last shipped on September 9, 2026.

## The numbers

| Metric | 不渝 | 省省星球 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 101 MB | 59 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Nanning Tanwate network technology Co., Ltd](https://appshunter.io/developer/1533926828) | [广州鲤成科技有限公司](https://appshunter.io/developer/6772713159) |

## What reviewers say

### 不渝

[App page](https://appshunter.io/ios/app/app/id1638447031)

**Features:** macOS Compatibility

**In-app purchases:** none


### 省省星球

[App page](https://appshunter.io/ios/app/id6773662217)

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

**In-app purchases:** none


## Frequently asked questions

### Is 不渝 free?

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

### Is 省省星球 free?

省省星球 is free to download, with no in-app purchases.

### Do 不渝 or 省省星球 have ads?

Neither 不渝 nor 省省星球 shows ads.

### Which is updated more often, 不渝 or 省省星球?

不渝 ships an update every 9 days, and 省省星球 every 3 days. Most recently, 不渝 was updated on September 9, 2026 and 省省星球 on September 9, 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.*