nomos system vs domvision x3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
nomos system
Unify your smart home devices from various manufacturers into a single, intuitive application. Control lighting, climate, security, and more, regardless of brand or location, with this comprehensive IoT platform.
- Universal device compatibility
- Control smart home products
- IoT platform for automation
- Supports multiple protocols
- Voice service integration
- Remote access
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Connect the world your way. All you need is ONE app for your smart home. With the nomos system app and nomos system Controller hardware you control your smart home products regardless of the manufacturer and device type. No matter where you are. The nomos engine is an IoT platform for home and industrial automation. It combines various system and control protocols so that they can be operated together. These include DMX, Eltako, free@home, Home Connect, Husqvarna/Gardena, KNX, Lutron, Matter, Miele, Netatmo, Nuki, Philips Hue, Shelly, Sonos, Somfy, Wiser by Feller, ZigBee, Z-Wave and many more. In addition, nomos system supports common voice services such as Alexa and Google Home. (nomos system Controller hardware is required!)
domvision x3
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domvision turns your iPhone, iPod Touch and iPad into the control panel for your home, office or yacht. Explore the endless possibilities of the domvision home automation software. domvision controls the KNX worldwide standard for all applications in home and building control. Capabilities of domVision software: -Lighting -Shades & Blinds -Heating, ventilation, air conditioning -Security Alarm and Surveillance Cameras -Multi-room Audio & Video -AV equipment -Pool equipment -And more… domvision integrates seamlessly into many other home-automation control systems. The exclusively designed domvision interface delivers a clear & logical approach that can be tailored to your individual style. Our qualified installers meticulously deliver a professional service throughout the entire project, making it a truly unique custom installation for your home. For more information please visit our web site www.domvision.com
Screenshots
Verdict
The clearest difference is update cadence: nomos system at weekly against domvision x3's every 25 months. domvision x3's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
nomos system ships an update weekly, domvision x3 every 25 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.
| Parameter | nomos system | domvision x3 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Weekly — better | Every 25 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | nomos system | domVision Inc. |
In-app purchases
nomos system
No in-app purchases
domvision x3
No in-app purchases
