TSec WSync vs KNX Pro Tester
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
TSec WSync
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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
KNX Pro Tester
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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
Verdict
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
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.
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.
| Parameter | TSec WSync | KNX Pro Tester |
|---|---|---|
| Price | Free ā better | $17.99 |
| Update frequency | Monthly | Every 2 days ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch ā better |
| Requires iOS | 11.0 ā better | 26.4 |
| Further details ā not scored | ||
| Size | 21 MB | 203 MB |
| Age rating | 4+ | 4+ |
| Developer | TSec | Davide Grandeppieno |
In-app purchases
TSec WSync
No in-app purchases
KNX Pro Tester
No in-app purchases









