# 开迈斯充电 vs 挚达

The clearest difference is rating: 开迈斯充电 at 4.3 against 挚达's 1.7. 开迈斯充电 also leads on ads (none vs shown). 挚达's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

开迈斯充电 holds the better App Store score, 4.3 against 1.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

开迈斯充电 ships an update every 6 weeks, 挚达 every 3 weeks. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 开迈斯充电 | 挚达 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/id1492244351/reviews)** | [1.7 (7 ratings)](https://appshunter.io/ios/app/id6444815321/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 185 MB | 32 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [开迈斯新能源科技有限公司](https://appshunter.io/developer/1492244350) | [Shanghai Zhida Technology Development Co.,ltd.](https://appshunter.io/developer/1070816844) |

## What reviewers say

### 开迈斯充电

[App page](https://appshunter.io/ios/app/id1492244351)

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

**In-app purchases:** none


### 挚达

[App page](https://appshunter.io/ios/app/id6444815321)

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

**In-app purchases:** none


## Frequently asked questions

### Is 开迈斯充电 free?

开迈斯充电 is free to download, with no in-app purchases.

### Is 挚达 free?

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

### Which has better reviews, 开迈斯充电 or 挚达?

开迈斯充电 is rated higher. 开迈斯充电 averages 4.3 out of 5 from 3 ratings, while 挚达 averages 1.7 from 7 ratings.

### Do 开迈斯充电 or 挚达 have ads?

挚达 shows ads; 开迈斯充电 does not.

### Which is updated more often, 开迈斯充电 or 挚达?

开迈斯充电 ships an update every 6 weeks, and 挚达 every 3 weeks. Most recently, 开迈斯充电 was updated on September 17, 2026 and 挚达 on September 8, 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.*