# OnSite Companion

> OnSite Companion (iPhone/iPad app by Microtronics Engineering GmbH.)

- Source: https://appshunter.io/ios/app/onsite-companion/id6747240007 (this page in markdown: same URL + `.md`)
- Developer: [Microtronics Engineering GmbH](https://appshunter.io/developer/1820348603)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 20 MB
- Languages: American English
- Released: 2025-06-26
- Data updated: 2026-09-13
- User reviews in markdown: https://appshunter.io/ios/app/onsite-companion/id6747240007/reviews.md

## What is OnSite Companion?

This app allows you to commission your devices quickly and intuitively on the go, thereby improving your product experience. 

Whether you're creating your own commissioning job or using a provided link: The app will guide you through the entire process step by step, directly on site. The process is clear and efficient. 

You can also conveniently synchronise your devices via the app. This replaces the corresponding function of the previous GasBuster app.



Your benefits at a glance: 

- Quick and easy commissioning of your devices

- Mobile execution directly on site

- Synchronisation with just a few clicks

- Clear user guidance throughout



Optimise your work processes with the companion app, which offers a new generation of device operation.


## Version history (last 5 releases)

### 1.14.0 — 2026-09-07

Bug fixes and performance improvements.

### 1.13.0 — 2026-09-01

Bug fixes and performance improvements.

### 1.12.0 — 2026-08-05

Bug fixes and performance improvements.

### 1.10.0 — 2026-04-27

Bug fixes and performance improvements.

### 1.9.0 — 2026-03-26

Bug fixes and performance improvements.

## Apps similar to OnSite Companion

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [GasBuster](https://appshunter.io/ios/app/gasbuster/id1086972045) | — | Free | Utilities |
| [Locate by Advance Welding](https://appshunter.io/ios/app/locate-by-advance-welding/id1539402244) | — | Free | Utilities |
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| [MobileEview](https://appshunter.io/ios/app/mobileeview/id6553982436) | — | Free | Utilities |
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-13.*