# Inxpect Security vs KNX Pro Tester

The clearest difference is price: Inxpect Security at Free against KNX Pro Tester's $17.99. Inxpect Security also leads on iOS requirement (13.0 vs 26.4). KNX Pro Tester's advantage is update cadence (every 2 days vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

Inxpect Security is free to download; KNX Pro Tester costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Inxpect Security ships an update every 4 months, KNX Pro Tester every 2 days. The most recent releases landed on July 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Inxpect Security | KNX Pro Tester |
| --- | --- | --- |
| Price | **Free** | $17.99 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 20 MB | 117 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [INXPECT SPA](https://appshunter.io/developer/1334620176) | [Davide Grandeppieno](https://appshunter.io/developer/908961846) |

## What reviewers say

### Inxpect Security

[App page](https://appshunter.io/ios/app/inxpect-security/id1334620177)

This utility app configures specialized security sensors. A physical Inxpect sensor device is necessary for its operation. It is designed for setting up devices like the MSK-101.

**Highlights:** Configure Inxpect sensors, Support for MSK-101, Requires physical device, Security sensor setup

**Features:** macOS Compatibility

**In-app purchases:** none


### KNX Pro Tester

[App page](https://appshunter.io/ios/app/knx-pro-tester/id6751961044)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Inxpect Security free?

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

### Is KNX Pro Tester free?

KNX Pro Tester costs $17.99, with no in-app purchases.

### Do Inxpect Security or KNX Pro Tester have ads?

Neither Inxpect Security nor KNX Pro Tester shows ads.

### Which is updated more often, Inxpect Security or KNX Pro Tester?

Inxpect Security ships an update every 4 months, and KNX Pro Tester every 2 days. Most recently, Inxpect Security was updated on July 4, 2026 and KNX Pro Tester on September 23, 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.*