# 腕式血氧儀 vs 陌单极速版

The clearest difference is device support: 腕式血氧儀 at 3 against 陌单极速版's —. 腕式血氧儀 also leads on iOS requirement (11.0 vs 13.0). On price 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.

## The numbers

| Metric | 腕式血氧儀 | 陌单极速版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 10 MB | 30 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 12+ | 17+ |
| Developer | [MD Biomedical, Inc.](https://appshunter.io/developer/954298662) | [颖 黄](https://appshunter.io/developer/1456354886) |

## What reviewers say

### 腕式血氧儀

[App page](https://appshunter.io/ios/app/id1441931713)

**Features:** macOS Compatibility

**In-app purchases:** none


### 陌单极速版

[App page](https://appshunter.io/ios/app/id6446278931)

**In-app purchases:** none


## Frequently asked questions

### Is 腕式血氧儀 free?

腕式血氧儀 is free to download, with no in-app purchases.

### Is 陌单极速版 free?

陌单极速版 is free to download, with no in-app purchases.

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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.*