# HMI Client vs BTCam

The clearest difference is update cadence: HMI Client at every 8 days against BTCam's every 12 months. HMI Client also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). 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.

HMI Client ships an update every 8 days, BTCam every 12 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | HMI Client | BTCam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 12 months |
| Size | 3 MB | 14 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Samkoon Automation Technology Shenzhen Co. Ltd](https://appshunter.io/developer/1084922917) | [MediaWave LTD.](https://appshunter.io/developer/924856469) |

## What reviewers say

### HMI Client

[App page](https://appshunter.io/ios/app/hmi-client/id1084922918)

**Features:** macOS Compatibility

**In-app purchases:** none


### BTCam

[App page](https://appshunter.io/ios/app/btcam/id1663447544)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HMI Client free?

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

### Is BTCam free?

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

### Do HMI Client or BTCam have ads?

Neither HMI Client nor BTCam shows ads.

### Which is updated more often, HMI Client or BTCam?

HMI Client ships an update every 8 days, and BTCam every 12 months. Most recently, HMI Client was updated on October 3, 2026 and BTCam on October 2, 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.*