# IR vs opun Action

The clearest difference is update cadence: IR at every 4 months against opun Action's every 14 months. 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.

IR ships an update every 4 months, opun Action every 14 months. The most recent releases landed on September 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | IR | opun Action |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ir-tec-sensor-config/id1587290574/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | Free | — |
| Size | 66 MB | 112 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IR-TEC INTERNATIONAL LTD.](https://appshunter.io/developer/1587290576) | [OPUN](https://appshunter.io/developer/1520256942) |

## What reviewers say

### IR

[App page](https://appshunter.io/ios/app/ir-tec-sensor-config/id1587290574)

Configure Bluetooth-enabled occupancy sensors wirelessly from your mobile device. This app simplifies setup and management for electrical contractors, installers, and facility managers, allowing adjustments without physical access to the sensors.

**Highlights:** Configure TRANS Bluetooth occupancy sensors, Wireless sensor management, Secure sensor installation data, Adjust settings remotely, No cellular or WiFi needed for configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### opun Action

[App page](https://appshunter.io/ios/app/opun-action/id6450973379)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IR free?

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

### Is opun Action free?

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

### Do IR or opun Action have ads?

Neither IR nor opun Action shows ads.

### Which is updated more often, IR or opun Action?

IR ships an update every 4 months, and opun Action every 14 months. Most recently, IR was updated on September 27, 2026 and opun Action on October 8, 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.*