# 酷换电 vs 呼呼代跑

The clearest difference is ads: 酷换电 at none against 呼呼代跑's shown. 酷换电 also leads on iOS requirement (9.0 vs 12.0). 呼呼代跑's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, 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.

酷换电 ships an update every 4 weeks, 呼呼代跑 every 2 weeks. The most recent releases landed on September 17, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 酷换电 | 呼呼代跑 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 34 MB | 175 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou Yunku Intelligence Equipment Co., Ltd.](https://appshunter.io/developer/1585628722) | [广州百呼网络科技有限公司](https://appshunter.io/developer/1738019203) |

## What reviewers say

### 酷换电

[App page](https://appshunter.io/ios/app/id6444276812)

**In-app purchases:** none


### 呼呼代跑

[App page](https://appshunter.io/ios/app/id6480055036)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 酷换电 free?

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

### Is 呼呼代跑 free?

呼呼代跑 is free to download, with no in-app purchases.

### Do 酷换电 or 呼呼代跑 have ads?

呼呼代跑 shows ads; 酷换电 does not.

### Which is updated more often, 酷换电 or 呼呼代跑?

酷换电 ships an update every 4 weeks, and 呼呼代跑 every 2 weeks. Most recently, 酷换电 was updated on September 17, 2026 and 呼呼代跑 on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*