# Kaadas Smart vs 赛特尔+

The clearest difference is ads: 赛特尔+ at none against Kaadas Smart's shown. 赛特尔+ also leads on iOS requirement (10.0 vs 13.4). Kaadas Smart's advantage is update cadence (every 2 weeks vs every 6 months). On price, 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.

Kaadas Smart ships an update every 2 weeks, 赛特尔+ every 6 months. The most recent releases landed on October 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Kaadas Smart | 赛特尔+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (18 ratings)](https://appshunter.io/ios/app/kaadas-smart/id1155786023/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Ad-supported | — |
| Size | 337 MB | 292 MB |
| Requires iOS | 13.4 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Kaadas Intelligent Technology Co.,Ltd](https://appshunter.io/developer/1155786021) | [深圳市赛特尔通讯技术有限公司](https://appshunter.io/developer/1784157105) |

## What reviewers say

### Kaadas Smart

[App page](https://appshunter.io/ios/app/kaadas-smart/id1155786023)

Enhance your home security with smart lock and cat-eye management. This app allows you to control and monitor your Kaadas smart devices remotely, ensuring peace of mind.

**Highlights:** Smart lock control, Smart cat-eye monitoring, Remote device management, Home security enhancement

**Features:** Vision Pro support

**In-app purchases:** none


### 赛特尔+

[App page](https://appshunter.io/ios/app/plus/id6739192582)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kaadas Smart free?

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

### Is 赛特尔+ free?

赛特尔+ is free to download, with no in-app purchases.

### Do Kaadas Smart or 赛特尔+ have ads?

Kaadas Smart shows ads; 赛特尔+ does not.

### Which is updated more often, Kaadas Smart or 赛特尔+?

Kaadas Smart ships an update every 2 weeks, and 赛特尔+ every 6 months. Most recently, Kaadas Smart was updated on October 12, 2026 and 赛特尔+ on September 23, 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.*