# 睿奥联 vs U

The clearest difference is device support: U at 3 against 睿奥联's —. 睿奥联'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 | 睿奥联 | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/u-nas-mobile/id6449585673/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 17 MB | 130 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [强 黄](https://appshunter.io/developer/1663166069) | [Ningbo Wanyou Electronic Technology Co., Ltd.](https://appshunter.io/developer/1228091713) |

## What reviewers say

### 睿奥联

[App page](https://appshunter.io/ios/app/id1663175509)

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-nas-mobile/id6449585673)

This mobile tool provides a handheld platform for managing U-NAS devices. It allows for backing up phone albums and contacts, AI-powered photo organization, creating and sharing photo albums, and viewing NAS videos with a poster wall interface. Advanced features like Docker and cloud sync are also supported.

**Highlights:** U-NAS device management, Phone album and contact backup, AI photo classification, Photo album creation and sharing, NAS video poster wall, Docker support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 睿奥联 free?

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

### Is U free?

U 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.*