# JUNG KNX SECURE SCANNER vs Mounting App

The clearest difference is review sentiment: JUNG KNX SECURE SCANNER at 100% against Mounting App's 50%. Mounting App's advantage is iOS requirement (13.0 vs 16.0). 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.

JUNG KNX SECURE SCANNER ships an update every 3 months, Mounting App every 6 months. The most recent releases landed on June 2, 2026 and June 14, 2026 respectively.

## The numbers

| Metric | JUNG KNX SECURE SCANNER | Mounting App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 3 MB | 30 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Albrecht Jung GmbH & Co. KG](https://appshunter.io/developer/365020899) | [softaware gmbh](https://appshunter.io/developer/899115445) |

## What reviewers say

### JUNG KNX SECURE SCANNER

[App page](https://appshunter.io/ios/app/jung-knx-secure-scanner/id1488292976)

This app simplifies securing KNX installations by scanning device QR codes. It generates protected JSON files or password-protected PDFs of device certificates, saving time and reducing errors for installers and system integrators.

**Highlights:** Scan KNX Secure device QR codes, Generate protected JSON files, Create password-protected PDF lists, Import device certificates into ETS, Save time and reduce errors, Bridge distance between site and integrator

**Features:** macOS Compatibility

**In-app purchases:** none


### Mounting App

[App page](https://appshunter.io/ios/app/mounting-app/id6450507618)

This application helps document device installations for building technology. It supports partners in logging installations and is currently in a proof of concept phase.

**Highlights:** Log device installations, Document building technology, Support partner installations, Proof of concept status

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JUNG KNX SECURE SCANNER free?

JUNG KNX SECURE SCANNER is free to download, with no in-app purchases.

### Is Mounting App free?

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

### Do JUNG KNX SECURE SCANNER or Mounting App have ads?

Neither JUNG KNX SECURE SCANNER nor Mounting App shows ads.

### Which is updated more often, JUNG KNX SECURE SCANNER or Mounting App?

JUNG KNX SECURE SCANNER ships an update every 3 months, and Mounting App every 6 months. Most recently, JUNG KNX SECURE SCANNER was updated on June 2, 2026 and Mounting App on June 14, 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.*