# AN智控Pro vs SmartDoor®

The clearest difference is iOS requirement: SmartDoor® at 13.0 against AN智控Pro's 15.3. 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.

AN智控Pro ships an update every 3 weeks, SmartDoor® every 6 weeks. The most recent releases landed on September 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AN智控Pro | SmartDoor® |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 39 MB | 25 MB |
| Requires iOS | 15.3 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [少平 张](https://appshunter.io/developer/1525850263) | [博慧电子科技(漳州)有限公司](https://appshunter.io/developer/989706648) |

## What reviewers say

### AN智控Pro

[App page](https://appshunter.io/ios/app/anpro/id6738690432)

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

**In-app purchases:** none


### SmartDoor®

[App page](https://appshunter.io/ios/app/smartdoor/id6752542148)

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

**In-app purchases:** none


## Frequently asked questions

### Is AN智控Pro free?

AN智控Pro is free to download, with no in-app purchases.

### Is SmartDoor® free?

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

### Do AN智控Pro or SmartDoor® have ads?

Neither AN智控Pro nor SmartDoor® shows ads.

### Which is updated more often, AN智控Pro or SmartDoor®?

AN智控Pro ships an update every 3 weeks, and SmartDoor® every 6 weeks. Most recently, AN智控Pro was updated on September 22, 2026 and SmartDoor® on October 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.*