# 美助手 vs EIKOIN

The clearest difference is update cadence: 美助手 at every 2 months against EIKOIN's every 7 months. 美助手 also leads on iOS requirement (9.0 vs 13.0). 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.

美助手 ships an update every 2 months, EIKOIN every 7 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | 美助手 | EIKOIN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 11 MB | 146 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州柏士高网络科技有限公司](https://appshunter.io/developer/1071601042) | [Guangdong Savekey Technology Ltd](https://appshunter.io/developer/1028217712) |

## What reviewers say

### 美助手

[App page](https://appshunter.io/ios/app/id1156035929)

**Features:** macOS Compatibility

**In-app purchases:** none


### EIKOIN

[App page](https://appshunter.io/ios/app/eikoin/id6499240392)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 美助手 free?

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

### Is EIKOIN free?

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

### Do 美助手 or EIKOIN have ads?

Neither 美助手 nor EIKOIN shows ads.

### Which is updated more often, 美助手 or EIKOIN?

美助手 ships an update every 2 months, and EIKOIN every 7 months. Most recently, 美助手 was updated on October 3, 2026 and EIKOIN on October 3, 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.*