# 中控控制系统 vs AITIME2

The clearest difference is iOS requirement: 中控控制系统 at 11.0 against AITIME2's 15.6. 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.

中控控制系统 ships an update every 3 months, AITIME2 every 6 weeks. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 中控控制系统 | AITIME2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 110 MB | 32 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [付海 叶](https://appshunter.io/developer/1156347069) | [帆 李](https://appshunter.io/developer/1437478138) |

## What reviewers say

### 中控控制系统

[App page](https://appshunter.io/ios/app/id1156347070)

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

**In-app purchases:** none


### AITIME2

[App page](https://appshunter.io/ios/app/aitime2/id1605723455)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中控控制系统 free?

中控控制系统 is free to download, with no in-app purchases.

### Is AITIME2 free?

AITIME2 is free to download, with no in-app purchases.

### Do 中控控制系统 or AITIME2 have ads?

Neither 中控控制系统 nor AITIME2 shows ads.

### Which is updated more often, 中控控制系统 or AITIME2?

中控控制系统 ships an update every 3 months, and AITIME2 every 6 weeks. Most recently, 中控控制系统 was updated on September 10, 2026 and AITIME2 on September 17, 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.*