# 讯成智能 vs 酷换电

The clearest difference is iOS requirement: 酷换电 at 9.0 against 讯成智能's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

讯成智能 ships an update every 5 weeks, 酷换电 every 4 weeks. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 讯成智能 | 酷换电 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Size | 77 MB | 34 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Xuncheng Technology Co., Ltd](https://appshunter.io/developer/1575310555) | [Guangzhou Yunku Intelligence Equipment Co., Ltd.](https://appshunter.io/developer/1585628722) |

## What reviewers say

### 讯成智能

[App page](https://appshunter.io/ios/app/ai/id1575310553)

**Features:** macOS Compatibility

**In-app purchases:** none


### 酷换电

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

**In-app purchases:** none


## Frequently asked questions

### Is 讯成智能 free?

讯成智能 is free to download, with no in-app purchases.

### Is 酷换电 free?

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

### Do 讯成智能 or 酷换电 have ads?

Neither 讯成智能 nor 酷换电 shows ads.

### Which is updated more often, 讯成智能 or 酷换电?

讯成智能 ships an update every 5 weeks, and 酷换电 every 4 weeks. Most recently, 讯成智能 was updated on October 20, 2026 and 酷换电 on October 5, 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.*