Comparison

TSec WSync vs KNX Pro Tester

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TSec WSync

Features
Read full description

If you are an avid smartphone user, TSec has got your back. The free TSec App perfectly complement the wireless configuration system WSync to dramatically reduce installation and maintenance times. With modern, streamlined and responsive user interfaces, configuring a security device has never been so simple. Main features: - Wireless configuration of TSec security devices compatible with WSync - Remotely configures VAS boards: enable/disables channels, set sensitivity parameters, firmware update, review and update security parameters - Remotely maintains and diagnoses security systems based on VAS boards: tamper analysis, fault detection, alarm detection

About

KNX Pro Tester

Features
Read full description

KNX control and diagnostics Manage your KNX system from a single interface: control lights, dimmers, shutters, shutters, air conditioning and scenes, consult the sensors and view compatible cameras. Organise the control and verification of your KNX system for rooms, create interactive floor plans and collect the most used commands in your favourites. Build personalised sequences with pauses, repetitions and activation conditions. For installers, KNX Pro Tester integrates import of ETS projects, assisted creation of controls, search of KNX/IP interfaces, scanning of devices, communication logs and history of exportable values. Main features: • Import ETS .knxproj and XML. • KNXnet/IP connection and KNX Secure support. • Remote access with integrated WireGuard VPN. • Supervision with environments, favourites and floor plans. • Customisable scenarios and automations. • Compatible IP cameras. • Integrated web interface. • Management of multiple installations, backup and iCloud synchronisation. • Interactive widgets, Apple Watch and Quick Commands. KNX Pro Tester has a KNX system and a compatible and reachable KNX/IP interface or router. The available functions depend on the configuration of the system. Running in the background is subject to the limits of the operating system.

Screenshots

TSec WSync3 screens
KNX Pro Tester4 screens

Verdict

The call

The clearest difference is price: TSec WSync at Free against KNX Pro Tester's $17.99. TSec WSync also leads on iOS requirement (11.0 vs 26.4). KNX Pro Tester's advantage is update cadence (every 2 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

TSec WSync 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.

UpkeepUpdate frequency

TSec WSync ships an update monthly, KNX Pro Tester every 2 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard3 real differences Ā· 3 level
TSec WSync versus KNX Pro Tester: the parameters behind the verdict, then further details
ParameterTSec WSyncKNX Pro Tester
PriceFree — better$17.99
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS11.0 — better26.4
Further details — not scored
Size21 MB203 MB
Age rating4+4+
DeveloperTSecDavide Grandeppieno

In-app purchases

None

TSec WSync

No in-app purchases

None

KNX Pro Tester

No in-app purchases

Questions

Is TSec WSync free?
TSec WSync 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 TSec WSync or KNX Pro Tester have ads?
Neither TSec WSync nor KNX Pro Tester shows ads.
Which is updated more often, TSec WSync or KNX Pro Tester?
TSec WSync ships an update monthly, and KNX Pro Tester every 2 days. Most recently, TSec WSync was updated on October 7, 2026 and KNX Pro Tester on October 9, 2026.

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