# caQtDM vs ZhiHand

The clearest difference is update cadence: ZhiHand at every 9 days against caQtDM's every 5 months. 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.

caQtDM ships an update every 5 months, ZhiHand every 9 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | caQtDM | ZhiHand |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zhihand/id6737915559/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 68 MB | 3 MB |
| Requires iOS | 16.0 | 16 |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Helge Brands](https://appshunter.io/developer/922076961) | [Beijing Echang Technology Co., Ltd.](https://appshunter.io/developer/1778494638) |

## What reviewers say

### caQtDM

[App page](https://appshunter.io/ios/app/caqtdm/id922076962)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZhiHand

[App page](https://appshunter.io/ios/app/zhihand/id6737915559)

This utility app facilitates on-screen task assistance by connecting your iPhone to a paired OpenClaw workspace and device. It allows for input via text, voice, images, and files, with options for screen recording and pointer calibration.

**Highlights:** Pair with OpenClaw workspace, Connect ZhiHand Device for control, Enable Eye tracking when needed, Send various input types, Save local screen recordings, Calibrate pointer movement

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

**In-app purchases:** none


## Frequently asked questions

### Is caQtDM free?

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

### Is ZhiHand free?

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

### Do caQtDM or ZhiHand have ads?

Neither caQtDM nor ZhiHand shows ads.

### Which is updated more often, caQtDM or ZhiHand?

caQtDM ships an update every 5 months, and ZhiHand every 9 days. Most recently, caQtDM was updated on November 6, 2026 and ZhiHand on November 4, 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.*