# Kaadas Smart vs 天文小智

The clearest difference is review sentiment: Kaadas Smart at 47% against 天文小智's 0%. Kaadas Smart also leads on rating (3.2 vs 3.0) and ratings volume (21 vs 2). 天文小智's advantage is ads (none vs shown). On price, update cadence, 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 holds the better App Store score, 3.2 against 3.0. That said, the two scores are not equally well evidenced: Kaadas Smart has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 47% of Kaadas Smart's written reviews are positive against 0% of 天文小智's.

Kaadas Smart ships an update every 11 days, 天文小智 every 10 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kaadas Smart | 天文小智 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (21 ratings)](https://appshunter.io/ios/app/kaadas-smart/id1155786023/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/id1601136444/reviews) |
| Number of ratings | **21** | 2 |
| Positive reviews | **46.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 359 MB | 58 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Kaadas Intelligent Technology Co.,Ltd](https://appshunter.io/developer/1155786021) | [敏贤 管](https://appshunter.io/developer/1674136613) |

## 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


### 天文小智

[App page](https://appshunter.io/ios/app/id1601136444)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaadas Smart free?

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

### Is 天文小智 free?

天文小智 is free to download, with no in-app purchases.

### Which has better reviews, Kaadas Smart or 天文小智?

Kaadas Smart is rated higher. Kaadas Smart averages 3.2 out of 5 from 21 ratings, while 天文小智 averages 3.0 from 2 ratings.

### Do Kaadas Smart or 天文小智 have ads?

Kaadas Smart shows ads; 天文小智 does not.

### Which is updated more often, Kaadas Smart or 天文小智?

Kaadas Smart ships an update every 11 days, and 天文小智 every 10 days. Most recently, Kaadas Smart was updated on November 6, 2026 and 天文小智 on November 3, 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.*