# mmWaveApi vs CS++ HCI Design

The clearest difference is in-app purchases: mmWaveApi at none against CS++ HCI Design's 1. mmWaveApi also leads on iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. CS++ HCI Design sells 1 one-off in-app purchase. mmWaveApi asks for nothing beyond the download.

## The numbers

| Metric | mmWaveApi | CS++ HCI Design |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mmwaveapi/id1441249254/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | — |
| Size | 21 MB | 49 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joybien Technologies Co., Ltd.](https://appshunter.io/developer/942916760) | [Kevin Hare](https://appshunter.io/developer/1343264116) |

## What reviewers say

### mmWaveApi

[App page](https://appshunter.io/ios/app/mmwaveapi/id1441249254)

This app enables interaction with a mmWave sensor module via Bluetooth. It supports three distinct firmware configurations for behavior, vital signs, and high-accuracy measurements, offering video demonstrations for each.

**Highlights:** Connects to mmWave Sensor Module, Supports People Moving Behavior firmware, Supports Vital Signs Detection firmware, Supports High Accuracy Measurement firmware, Wireless interaction via Bluetooth Low Energy, Video demonstrations available

**Features:** macOS Compatibility

**In-app purchases:** none


### CS++ HCI Design

[App page](https://appshunter.io/ios/app/cs-plus-plus-hci-design/id6794191854)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full HCI Design | $9.99 | one-time |


## Frequently asked questions

### Is mmWaveApi free?

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

### Is CS++ HCI Design free?

CS++ HCI Design is free to download, with in-app purchases available.

### Do mmWaveApi or CS++ HCI Design have ads?

Neither mmWaveApi nor CS++ HCI Design shows ads.

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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.*