# mentech wear vs 黑鲨魔戒

The clearest difference is iOS requirement: mentech wear at 9.0 against 黑鲨魔戒's 13.0. 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.

mentech wear ships an update every 4 weeks, 黑鲨魔戒 monthly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | mentech wear | 黑鲨魔戒 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/mentech-wear/id6444696848/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 180 MB | 131 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Mentech Optical & Magnetic Co., Ltd](https://appshunter.io/developer/1649300157) | [Nanchang Blackshark Technologies Co., Ltd.](https://appshunter.io/developer/1358214067) |

## What reviewers say

### mentech wear

[App page](https://appshunter.io/ios/app/mentech-wear/id6444696848)

This app acts as your personal health steward, recording health data, tracking movement, and controlling wearable devices. It allows you to customize your device's look and share your fitness achievements with friends. Data can be synchronized with Apple Health for comprehensive tracking.

**Highlights:** Health data recording, Movement track recording, Wearable device control, Cloud dial market for watch faces, Share exercise achievements, Data synchronization with Apple Health

**Features:** macOS Compatibility

**In-app purchases:** none


### 黑鲨魔戒

[App page](https://appshunter.io/ios/app/id6479516111)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mentech wear free?

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

### Is 黑鲨魔戒 free?

黑鲨魔戒 is free to download, with no in-app purchases.

### Do mentech wear or 黑鲨魔戒 have ads?

Neither mentech wear nor 黑鲨魔戒 shows ads.

### Which is updated more often, mentech wear or 黑鲨魔戒?

mentech wear ships an update every 4 weeks, and 黑鲨魔戒 monthly. Most recently, mentech wear was updated on October 1, 2026 and 黑鲨魔戒 on October 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.*