# 智能互联锁管理 vs KeyCodeCheck

The clearest difference is update cadence: 智能互联锁管理 at monthly against KeyCodeCheck's every 2 months. 智能互联锁管理 also leads on iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support 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, KeyCodeCheck every 2 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 智能互联锁管理 | KeyCodeCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 40 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo Rayonics Technology Co.,Ltd.](https://appshunter.io/developer/1561103100) | [Kenta Akimoto](https://appshunter.io/developer/483671514) |

## What reviewers say

### 智能互联锁管理

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

**In-app purchases:** none


### KeyCodeCheck

[App page](https://appshunter.io/ios/app/keycodecheck/id6471914369)

**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 KeyCodeCheck free?

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

### Do 智能互联锁管理 or KeyCodeCheck have ads?

Neither 智能互联锁管理 nor KeyCodeCheck shows ads.

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

智能互联锁管理 ships an update monthly, and KeyCodeCheck every 2 months. Most recently, 智能互联锁管理 was updated on October 27, 2026 and KeyCodeCheck on November 8, 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.*