# Belimo Display vs Regin

The clearest difference is device support: Regin at 3 against Belimo Display's 1. On price, update cadence, 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.

Belimo Display ships an update every 4 months, Regin every 6 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Belimo Display | Regin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/belimo-display/id1535807783/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | — |
| Size | 8 MB | 6 MB |
| Requires iOS | 16.0 | 16 |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BELIMO Automation AG](https://appshunter.io/developer/1149281298) | [AB Regin](https://appshunter.io/developer/1648456857) |

## What reviewers say

### Belimo Display

[App page](https://appshunter.io/ios/app/belimo-display/id1535807783)

This app allows users to view and adjust room sensor values like temperature, humidity, and CO2. It offers an intuitive interface for setpoint adjustments and includes a traffic light function for CO2 levels. Access protection ensures only authorized users can make changes.

**Highlights:** Display room values (temperature, humidity, CO2), Adjust setpoints intuitively, CO2 concentration with traffic light function, Access protection for unauthorized input, Multiple language support

**In-app purchases:** none


### Regin

[App page](https://appshunter.io/ios/app/regingo/id6448982806)

**In-app purchases:** none


## Frequently asked questions

### Is Belimo Display free?

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

### Is Regin free?

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

### Do Belimo Display or Regin have ads?

Neither Belimo Display nor Regin shows ads.

### Which is updated more often, Belimo Display or Regin?

Belimo Display ships an update every 4 months, and Regin every 6 months. Most recently, Belimo Display was updated on October 6, 2026 and Regin on October 9, 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.*