zeptrion vs nomos system
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
zeptrion
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***Contemporary remote control*** Feller's innovative zeptrion App turns smartphones and tablets into a remote control for all Feller zeptrion light and blind functions. The straightforward and easily understandable operating concept makes child's play of controlling lighting and blinds. Users are able to adapt the zeptrion App to suit their individual needs, for example rename functions or assign appropriate symbols and so on. Favourites, function groups and rooms guarantee quick and easy navigation. ***Purpose*** Feller's zeptrion App is designed to allow users to remotely control lights and blinds equipped with zeptrion WLAN devices. ***App features*** •Straightforward, intuitive Feller operating concept •Rapid navigation via favourites, rooms and functions •Time-saving personal settings such as function names, symbols, sequences •User definable scenes for sophisticated flexibility •Demo version possible (no WLAN connection) •Create your own favourites and scenes ***Hardware features*** •The zeptrion App works in the same WLAN-based home network as the Feller zeptrion WLAN devices intermediate module 2C and extension unit 4C •zeptrion WLAN intermediate module 2C: easy to install between cavity back boxes and face plate sets, compatible with all zeptrion inserts from 2008 and onwards •zeptrion WLAN extension unit 4C: extension unit, max. 4 channels •Feller zeptrion WLAN devices are available from professional electrical outlets *** Formats*** •iPhone / iPod Touch: portrait orientation •iPad: portrait and landscape orientation
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 free@home, Husqvarna/Gardena, KNX, Lutron, Matter, Miele, Netatmo, Nuki, Philips Hue, Sonos, Somfy, Wiser by Feller, Zeptrion, 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!)
Screenshots
Verdict
The clearest difference is update cadence: nomos system at weekly against zeptrion's every 6 months. zeptrion's advantage is iOS requirement (13.0 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.
zeptrion ships an update every 6 months, nomos system weekly. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.
| Parameter | zeptrion | nomos system |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Feller AG | nomos system |
In-app purchases
zeptrion
No in-app purchases
nomos system
No in-app purchases









