# 纺支宝 vs 欧械美

The clearest difference is update cadence: 欧械美 at every 9 days against 纺支宝's every 5 weeks. 欧械美 also leads on iOS requirement (13.0 vs 15.0). 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.

纺支宝 ships an update every 5 weeks, 欧械美 every 9 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 纺支宝 | 欧械美 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 36 MB | 93 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [常熟纺支宝科技有限公司](https://appshunter.io/developer/1689976849) | [Henan Ouxie Mei Medical Equipment Co., Ltd.](https://appshunter.io/developer/1887809173) |

## What reviewers say

### 纺支宝

[App page](https://appshunter.io/ios/app/id6449654349)

**Features:** macOS Compatibility

**In-app purchases:** none


### 欧械美

[App page](https://appshunter.io/ios/app/id6761107047)

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

**In-app purchases:** none


## Frequently asked questions

### Is 纺支宝 free?

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

### Is 欧械美 free?

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

### Do 纺支宝 or 欧械美 have ads?

Neither 纺支宝 nor 欧械美 shows ads.

### Which is updated more often, 纺支宝 or 欧械美?

纺支宝 ships an update every 5 weeks, and 欧械美 every 9 days. Most recently, 纺支宝 was updated on November 7, 2026 and 欧械美 on October 31, 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.*