i3 KNX vs Thinknx Trend
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
i3 KNX
Control your KNX smart home, office, or hotel automation system from a single interface. Integrate cameras, intercoms, and multimedia for comprehensive management. Create timers, schedules, and utilize voice control for seamless automation.
- KNX system integration
- Camera and intercom integration
- Timer and schedule creation
- Voice control capabilities
- Secure remote access
- Fast project setup
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i3 KNX is an app to control KNX Home Server, a home automation server, that controls smart home, office and hotel or another automation object based on KNX system. i3 KNX allows to integrate control of KNX professional automation systems cameras, SIP intercoms and multimedia in one app and one interface. Main capabilities of KNX Home Server: 1. Integration with KNX. 2. Fast project creation. 3. Secure remote control. 4. Integration with cameras, intercom. 5. Creating timers and schedules. 6. Voice control. We'll gladly answer your questions, if you send them to support@iridiummobile.ru
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
The clearest difference is update cadence: i3 KNX at every 2 months against Thinknx Trend's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.
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.
i3 KNX ships an update every 2 months, Thinknx Trend every 16 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.
| Parameter | i3 KNX | Thinknx Trend |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 2 months โ better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 12.0 |
| Further details โ not scored | ||
| Size | 53 MB | 212 MB |
| Age rating | 4+ | 4+ |
| Developer | iRidium Ltd. | LuForLu |
In-app purchases
i3 KNX
No in-app purchases
Thinknx Trend
No in-app purchases









