# CAV SMART vs 迈联智家HD

The clearest difference is update cadence: 迈联智家HD at monthly against CAV SMART's every 27 months. CAV SMART's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 15.6). On price, 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.

CAV SMART ships an update every 27 months, 迈联智家HD monthly. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CAV SMART | 迈联智家HD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hd/id1644302648/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Monthly** |
| Monetization | — | Free |
| Size | 82 MB | 197 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [CAV SMART](https://appshunter.io/developer/1527734235) | [Shanghai Poyu Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1239651733) |

## What reviewers say

### CAV SMART

[App page](https://appshunter.io/ios/app/cav-smart/id1527734233)

**In-app purchases:** none


### 迈联智家HD

[App page](https://appshunter.io/ios/app/hd/id1644302648)

This application provides a connected home experience for managing smart devices. It allows users to control and monitor various aspects of their smart home environment from their iPad.

**Highlights:** Smart device management, Home environment control, Remote monitoring, iPad optimized interface

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

**In-app purchases:** none


## Frequently asked questions

### Is CAV SMART free?

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

### Is 迈联智家HD free?

迈联智家HD is free to download, with no in-app purchases.

### Do CAV SMART or 迈联智家HD have ads?

Neither CAV SMART nor 迈联智家HD shows ads.

### Which is updated more often, CAV SMART or 迈联智家HD?

CAV SMART ships an update every 27 months, and 迈联智家HD monthly. Most recently, CAV SMART was updated on September 14, 2026 and 迈联智家HD 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.*