# 速牛 vs 星恒SWP

The clearest difference is update cadence: 星恒SWP at every 6 weeks against 速牛's every 6 months. 速牛's advantage is iOS requirement (9.0 vs 11.0). 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.

速牛 ships an update every 6 months, 星恒SWP every 6 weeks. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 速牛 | 星恒SWP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Size | 22 MB | 11 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Konsone Technology Co.,ltd.](https://appshunter.io/developer/1486547124) | [Phylion Battery Co., Ltd.](https://appshunter.io/developer/1606270759) |

## What reviewers say

### 速牛

[App page](https://appshunter.io/ios/app/id1486547125)

**Features:** macOS Compatibility

**In-app purchases:** none


### 星恒SWP

[App page](https://appshunter.io/ios/app/swp/id1606273472)

**In-app purchases:** none


## Frequently asked questions

### Is 速牛 free?

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

### Is 星恒SWP free?

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

### Do 速牛 or 星恒SWP have ads?

Neither 速牛 nor 星恒SWP shows ads.

### Which is updated more often, 速牛 or 星恒SWP?

速牛 ships an update every 6 months, and 星恒SWP every 6 weeks. Most recently, 速牛 was updated on October 15, 2026 and 星恒SWP on October 25, 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.*