# 易维讯 vs 碧有单

The clearest difference is iOS requirement: 碧有单 at 11.0 against 易维讯's 13.0. On price, update cadence, ads 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.

易维讯 ships an update every 3 weeks, 碧有单 monthly. Both last shipped on November 2, 2026.

## The numbers

| Metric | 易维讯 | 碧有单 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1233580055/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 226 MB | 111 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海华兴数字科技有限公司](https://appshunter.io/developer/1233580054) | [广东碧桂园物业服务股份有限公司](https://appshunter.io/developer/1268472989) |

## What reviewers say

### 易维讯

[App page](https://appshunter.io/ios/app/id1233580055)

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

**In-app purchases:** none


### 碧有单

[App page](https://appshunter.io/ios/app/id1323922845)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 易维讯 free?

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

### Is 碧有单 free?

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

### Do 易维讯 or 碧有单 have ads?

Neither 易维讯 nor 碧有单 shows ads.

### Which is updated more often, 易维讯 or 碧有单?

易维讯 ships an update every 3 weeks, and 碧有单 monthly. Most recently, 易维讯 was updated on November 2, 2026 and 碧有单 on November 2, 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.*