# 维安 vs 有我帮

The clearest difference is device support: 维安 at 2 against 有我帮's —. 有我帮's advantage is iOS requirement (12.0 vs 15.6). 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 | 维安 | 有我帮 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 101 MB | 37 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [辽宁庆华物联网科技有限公司](https://appshunter.io/developer/1742939535) | [Chengdu Fuhuizhe Cultural Media Co., Ltd](https://appshunter.io/developer/1752861821) |

## What reviewers say

### 维安

[App page](https://appshunter.io/ios/app/id6499259095)

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

**In-app purchases:** none


### 有我帮

[App page](https://appshunter.io/ios/app/id6504561106)

**In-app purchases:** none


## Frequently asked questions

### Is 维安 free?

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

### Is 有我帮 free?

有我帮 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.*