# HMI Smart vs HMI云监控

The clearest difference is update cadence: HMI Smart at every 5 months against HMI云监控's every 35 months. HMI Smart also leads on iOS requirement (9.0 vs 12.0). On price, ads, 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.

HMI Smart ships an update every 5 months, HMI云监控 every 35 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | HMI Smart | HMI云监控 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 35 months |
| Size | 12 MB | 59 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wecon technology co.,Ltd](https://appshunter.io/developer/1044168609) | [志伟 郭](https://appshunter.io/developer/1633168041) |

## What reviewers say

### HMI Smart

[App page](https://appshunter.io/ios/app/hmi-smart/id1225878224)

**Features:** macOS Compatibility

**In-app purchases:** none


### HMI云监控

[App page](https://appshunter.io/ios/app/hmi/id1634945850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HMI Smart free?

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

### Is HMI云监控 free?

HMI云监控 is free to download, with no in-app purchases.

### Do HMI Smart or HMI云监控 have ads?

Neither HMI Smart nor HMI云监控 shows ads.

### Which is updated more often, HMI Smart or HMI云监控?

HMI Smart ships an update every 5 months, and HMI云监控 every 35 months. Most recently, HMI Smart was updated on October 12, 2026 and HMI云监控 on October 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.*