# mentech wear vs CHAO Tech

The clearest difference is update cadence: CHAO Tech at every 9 days against mentech wear's every 4 weeks. mentech wear's advantage is iOS requirement (9.0 vs 16). 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.

mentech wear ships an update every 4 weeks, CHAO Tech every 9 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | mentech wear | CHAO Tech |
| --- | --- | --- |
| 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 | **Every 9 days** |
| Monetization | Free | — |
| Size | 180 MB | 131 MB |
| Requires iOS | **9.0** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Mentech Optical & Magnetic Co., Ltd](https://appshunter.io/developer/1649300157) | [超驰 戚](https://appshunter.io/developer/1858062195) |

## 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


### CHAO Tech

[App page](https://appshunter.io/ios/app/chao-tech/id6756102551)

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

**In-app purchases:** none


## Frequently asked questions

### Is mentech wear free?

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

### Is CHAO Tech free?

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

### Do mentech wear or CHAO Tech have ads?

Neither mentech wear nor CHAO Tech shows ads.

### Which is updated more often, mentech wear or CHAO Tech?

mentech wear ships an update every 4 weeks, and CHAO Tech every 9 days. Most recently, mentech wear was updated on November 3, 2026 and CHAO Tech on November 9, 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.*