# Viessmann vs myTechnician

The clearest difference is iOS requirement: Viessmann at 9.0 against myTechnician's 15.1. 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 | Viessmann | myTechnician |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (36 ratings)](https://appshunter.io/ios/app/mytechnician/id1497041158/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | — | 82.8% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 months |
| Monetization | — | Free |
| Size | 27 MB | 48 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [desi9n sp z o. o.](https://appshunter.io/developer/673556818) | [R. W. Beckett Corp.](https://appshunter.io/developer/1464039596) |

## What reviewers say

### Viessmann

[App page](https://appshunter.io/ios/app/viessmann/id955144613)

**In-app purchases:** none


### myTechnician

[App page](https://appshunter.io/ios/app/mytechnician/id1497041158)

This app connects wirelessly to advanced oil burner controls, allowing technicians to quickly program settings, diagnose faults, and view historical data. It helps reduce job time and eliminate callbacks for oil heat professionals.

**Highlights:** Wireless Bluetooth connection, Program burner settings, View control history, Diagnose current faults, Evaluate component trends, Supports GeniSys 7565 and 7505 controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Viessmann free?

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

### Is myTechnician free?

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

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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.*