# 手机监控助手 vs 众信佳

The clearest difference is update cadence: 众信佳 at every 9 days against 手机监控助手's monthly. 众信佳 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.

手机监控助手 ships an update monthly, 众信佳 every 9 days. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 手机监控助手 | 众信佳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 106 MB | 126 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunan Qiangshi Information Technology Co., Ltd.](https://appshunter.io/developer/1591877898) | [四川众信佳科技发展有限公司](https://appshunter.io/developer/1882986241) |

## What reviewers say

### 手机监控助手

[App page](https://appshunter.io/ios/app/id1591877896)

**In-app purchases:** none


### 众信佳

[App page](https://appshunter.io/ios/app/id6479623979)

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

**In-app purchases:** none


## Frequently asked questions

### Is 手机监控助手 free?

手机监控助手 is free to download, with no in-app purchases.

### Is 众信佳 free?

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

### Do 手机监控助手 or 众信佳 have ads?

Neither 手机监控助手 nor 众信佳 shows ads.

### Which is updated more often, 手机监控助手 or 众信佳?

手机监控助手 ships an update monthly, and 众信佳 every 9 days. Most recently, 手机监控助手 was updated on September 17, 2026 and 众信佳 on September 21, 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.*