# 智能互联锁管理 vs 青石云

The clearest difference is iOS requirement: 智能互联锁管理 at 11.0 against 青石云'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.

智能互联锁管理 ships an update monthly, 青石云 every 3 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | 智能互联锁管理 | 青石云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 40 MB | 97 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ningbo Rayonics Technology Co.,Ltd.](https://appshunter.io/developer/1561103100) | [上海阅目环境科技有限公司](https://appshunter.io/developer/1542291892) |

## What reviewers say

### 智能互联锁管理

[App page](https://appshunter.io/ios/app/id1642190277)

**In-app purchases:** none


### 青石云

[App page](https://appshunter.io/ios/app/id6475382877)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 智能互联锁管理 free?

智能互联锁管理 is free to download, with no in-app purchases.

### Is 青石云 free?

青石云 is free to download, with no in-app purchases.

### Do 智能互联锁管理 or 青石云 have ads?

Neither 智能互联锁管理 nor 青石云 shows ads.

### Which is updated more often, 智能互联锁管理 or 青石云?

智能互联锁管理 ships an update monthly, and 青石云 every 3 weeks. Most recently, 智能互联锁管理 was updated on October 27, 2026 and 青石云 on October 27, 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.*