# BIM CMS vs 一见AR运维助手

The clearest difference is ads: 一见AR运维助手 at none against BIM CMS's shown. BIM CMS's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, device support 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.

BIM CMS ships an update every 3 weeks, 一见AR运维助手 every 3 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BIM CMS | 一见AR运维助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 47 MB | 380 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BIM Stacks Data Tech. CO., LTD.](https://appshunter.io/developer/1473736163) | [以见科技(上海)有限公司](https://appshunter.io/developer/1401741161) |

## What reviewers say

### BIM CMS

[App page](https://appshunter.io/ios/app/bim-cms/id1480999001)

**Features:** macOS Compatibility

**In-app purchases:** none


### 一见AR运维助手

[App page](https://appshunter.io/ios/app/ar/id1671483636)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BIM CMS free?

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

### Is 一见AR运维助手 free?

一见AR运维助手 is free to download, with no in-app purchases.

### Do BIM CMS or 一见AR运维助手 have ads?

BIM CMS shows ads; 一见AR运维助手 does not.

### Which is updated more often, BIM CMS or 一见AR运维助手?

BIM CMS ships an update every 3 weeks, and 一见AR运维助手 every 3 months. Most recently, BIM CMS was updated on October 4, 2026 and 一见AR运维助手 on October 9, 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.*