# KWEI运动 vs PowerFun

The clearest difference is update cadence: PowerFun at monthly against KWEI运动's every 4 months. KWEI运动's advantage is iOS requirement (9.0 vs 16.2). 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.

KWEI运动 ships an update every 4 months, PowerFun monthly. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | KWEI运动 | PowerFun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 53 MB | 578 MB |
| Requires iOS | **9.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [宁波凯威运动器材科技有限公司](https://appshunter.io/developer/1597222877) | [上海执行派运动发展有限公司](https://appshunter.io/developer/1137494875) |

## What reviewers say

### KWEI运动

[App page](https://appshunter.io/ios/app/kwei/id1597222875)

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

**In-app purchases:** none


### PowerFun

[App page](https://appshunter.io/ios/app/powerfun/id6444202305)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KWEI运动 free?

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

### Is PowerFun free?

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

### Do KWEI运动 or PowerFun have ads?

Neither KWEI运动 nor PowerFun shows ads.

### Which is updated more often, KWEI运动 or PowerFun?

KWEI运动 ships an update every 4 months, and PowerFun monthly. Most recently, KWEI运动 was updated on October 9, 2026 and PowerFun on October 4, 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.*