# 奇安天信 vs UI服务

The clearest difference is device support: UI服务 at 2 against 奇安天信's —. UI服务 also leads on iOS requirement (9.0 vs 11.0). 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 | 奇安天信 | UI服务 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/id1673708240/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 75 MB | 94 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Legendsec Information Technology (Beijing) Inc](https://appshunter.io/developer/715319718) | [武汉联投物业有限公司](https://appshunter.io/developer/1490816718) |

## What reviewers say

### 奇安天信

[App page](https://appshunter.io/ios/app/id1673708240)

**In-app purchases:** none


### UI服务

[App page](https://appshunter.io/ios/app/ui/id6553985152)

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

**In-app purchases:** none


## Frequently asked questions

### Is 奇安天信 free?

奇安天信 is free to download, with no in-app purchases.

### Is UI服务 free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*