# RIM云协同 vs 开发云

The clearest difference is in-app purchases: RIM云协同 at none against 开发云's 6. 开发云's advantage is iOS requirement (9.0 vs 12.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 开发云 sells 6 one-off in-app purchases. RIM云协同 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | RIM云协同 | 开发云 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 37 MB | 207 MB |
| Requires iOS | 12.4 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京瀚维特科技有限公司](https://appshunter.io/developer/633252031) | [Beijing SouFun Science & Technology Development Co., Ltd.](https://appshunter.io/developer/413993353) |

## What reviewers say

### RIM云协同

[App page](https://appshunter.io/ios/app/rim/id1192207048)

**Features:** macOS Compatibility

**In-app purchases:** none


### 开发云

[App page](https://appshunter.io/ios/app/id1352276241)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5余额 | $0.99 | one-time |
| 22余额 | $3.99 | one-time |
| 39余额 | $6.99 | one-time |
| 59余额 | $9.99 | one-time |
| 77余额 | $12.99 | one-time |
| 94余额 | $15.99 | one-time |


## Frequently asked questions

### Is RIM云协同 free?

RIM云协同 is free to download, with no in-app purchases.

### Is 开发云 free?

开发云 is free to download, with in-app purchases available.

### Do RIM云协同 or 开发云 have ads?

Neither RIM云协同 nor 开发云 shows ads.

### Which is updated more often, RIM云协同 or 开发云?

RIM云协同 ships an update every 3 weeks, and 开发云 every 3 weeks. Most recently, RIM云协同 was updated on November 2, 2026 and 开发云 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.*