# 设备无忧 vs NIN设备管理

The clearest difference is device support: 设备无忧 at 2 against NIN设备管理's —. On price, in-app purchases and iOS requirement 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 | 设备无忧 | NIN设备管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 38 MB | 62 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Anhui Ronds Science & Technology Incorporated Company](https://appshunter.io/developer/1091898668) | [Zhejiang WinGo Software Co,.Ltd.](https://appshunter.io/developer/1373120668) |

## What reviewers say

### 设备无忧

[App page](https://appshunter.io/ios/app/id1444983062)

**In-app purchases:** none


### NIN设备管理

[App page](https://appshunter.io/ios/app/nin/id6483293521)

**In-app purchases:** none


## Frequently asked questions

### Is 设备无忧 free?

设备无忧 is free to download, with no in-app purchases.

### Is NIN设备管理 free?

NIN设备管理 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.*