# Room Sensor Connect vs QR Controller

The clearest difference is ads: Room Sensor Connect at none against QR Controller's shown. Room Sensor Connect also leads on iOS requirement (12.0 vs 16.0). On price, 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.

## The numbers

| Metric | Room Sensor Connect | QR Controller |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 32 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fr. Sauter AG](https://appshunter.io/developer/586916485) | [Mijin Kim](https://appshunter.io/developer/1717382242) |

## What reviewers say

### Room Sensor Connect

[App page](https://appshunter.io/ios/app/room-sensor-connect/id6479256296)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Controller

[App page](https://appshunter.io/ios/app/qr-controller/id6738270501)

Easily create, scan, and save QR codes without an internet connection. Customize codes with your domain or plain text. Manage all your generated QR codes within the app.

**Highlights:** QR code generation, QR code scanning, Offline functionality, Save and manage QR codes, Customizable QR codes

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

**In-app purchases:** none


## Frequently asked questions

### Is Room Sensor Connect free?

Room Sensor Connect is free to download, with no in-app purchases.

### Is QR Controller free?

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

### Do Room Sensor Connect or QR Controller have ads?

QR Controller shows ads; Room Sensor Connect does not.

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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.*