ZGuest vs Thinknx Trend
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ZGuest
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Z-Guest is the control application that will let you feel at home while traveling and during your stay at your hotel or any other accommodation. Z-Guest provides a simple and versatile communication interface between the hotel room guest and the in-room automation systems and appliance. The Z-Guest technology allows, among many other functions: customising the climate and lighting systems, controlling the playback of your own music through the hotel in-room audio system or requesting room service.
Thinknx Trend
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Thinknx Trendline is the app for controlling smart homes and building that rely on the powerful Trendline devices. Completely redesigned and distinguished by unique key features, this app allows a leap forward in terms of usability and appealing providing the building enhanced performances as well as much more power and flexibility. Features: - Completely customizable from system integrator and end-user - Fast and easy setup using the free ThinKnx Configurator - Unlimited number of KNX group addresses - Multiproject support - Secure connection thanks to encrypted stream - Comfortable and intuitive usage - Simple and attractive design Check list of the main software functions: - Management of complete home and building automation systems based on KNX - Lights (on/off command with % value, dimmer, new RGBW control with colors and sequences set by the user) - Awnings and any kind of motorized shutter/curtain - Climate and heating (manual or scheduled climate control) - Display weather data - Load control, water, gas, electricity - Create custom scenarios - HVAC control with desired thermal modality (comfort, standby, night) - Voice control function - Basic Logic - Boolean functions (AND, OR, NOT, NOR, NAND) and filters. - Advanced logical functions - Timed controls thanks to calendars and a lot of kind of timers - KNX bus monitor via web page - Smart Irrigation system - Integrated network Cameras with MJPEG or RTSP H264/H265 video flow - Integrated management of audio devices (Audiofy)
Screenshots
Verdict
ZGuest and Thinknx Trend are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ZGuest ships an update every 31 months, Thinknx Trend every 16 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | ZGuest | Thinknx Trend |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 31 months | Every 16 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details โ not scored | ||
| Size | 24 MB | 212 MB |
| Age rating | 4+ | 4+ |
| Developer | Zennio | LuForLu |
In-app purchases
ZGuest
No in-app purchases
Thinknx Trend
No in-app purchases









