Comparison

Loxone vs sonnen

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Loxone

Control your smart building's lighting, music, energy, and security from a single, intuitive app. Customize automations, create scenes, and receive real-time push notifications for alarms and reminders. Manage your home or office remotely with ease.

Highlights
  • Smart building control
  • Lighting management
  • Music control
  • Energy management
  • Security monitoring
  • Customizable automations
  • Real-time push notifications
Features
Read full description

With LOXONE, you get all the features for your smart building at a glance in a single app – clearly laid out and easy to use. Control lighting, music, energy management, security and much more anytime, anywhere. Your app. Your style: Make the LOXONE App truly yours. Choose between two Themes – our signature Highlight Theme with the bold green header, or the subtle Neutral Theme with a dark header. With the new Light Mode, the app adapts to your preference: light, dark, or automatically matched to your system settings. Tailored precisely to your needs: Set up the LOXONE App exactly how you want it: set your favourites, create your own automations and design practical scenes for your building. Push notifications: Whether critical alarms such as burglary or practical reminders such as an open window when leaving the house – the LOXONE App notifies you in real time on all devices where you want it. Automatic Designer: Easily create your own logic – no programming knowledge required. Example: "When the sun rises AND it is a weekday, THEN turn on the coffee machine." Important information: The LOXONE App is used in conjunction with a LOXONE Miniserver. We recommend having the LOXONE Miniserver installed and configured and the LOXONE App set up by a certified LOXONE Partner. To ensure external access to the LOXONE App, the relevant settings must be made by a LOXONE Partner.

About

sonnen

Manage your clean energy supply from anywhere. Monitor your solar PV system, battery, and EV charger in real-time. Gain insights into energy consumption and generation to optimize your usage and prepare for outages.

Highlights
  • Real-time energy data and insights
  • Monitor solar PV system performance
  • Track battery and EV charger status
  • View live energy flow and consumption
  • Access energy contract details
  • Set battery backup buffer
Features
Read full description

With the sonnen App, you are empowered to manage your own clean energy anytime from anywhere. Use real-time energy data and insights to guide you on how to stay powered and protected with your solar photovoltaic (PV) system, your sonnenHome battery and energy products. Be part of the sonnenCommunity with the sonnen App and build a clean energy future. The sonnen App allows you to: - Get an overview of the performance of your sonnenHome energy system including your battery, PV system and EV charger (where applicable) - Access details on your sonnen energy contracts - See detailed insights on your household’s live energy flow - Get real-time and historical system data on your household’s energy consumption and generation - Choose a basic or professional mode on how you would like your energy data to be displayed - Set your battery backup buffer so your household is prepared for an energy outage

Screenshots

Loxone4 screens
sonnen4 screens

Verdict

The call

The clearest difference is rating: Loxone at 4.0 against sonnen's 3.5. Loxone also leads on review sentiment (49% vs 38%). sonnen's advantage is iOS requirement (15.1 vs 18.0). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Loxone holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 31 and 20 respectively. Written reviews point the same way: 49% of Loxone's written reviews are positive against 38% of sonnen's.

UpkeepUpdate frequency

Loxone ships an update monthly, sonnen fortnightly. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 7 level
Loxone versus sonnen: the parameters behind the verdict, then further details
ParameterLoxonesonnen
PriceFreeFree
Rating4.0 (31 ratings) — better3.5 (20 ratings)
Positive reviews49.3% of reviews — better37.5% of reviews
Number of ratings31 — better20
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size80 MB66 MB
Age rating4+4+
DeveloperLoxone Electronics GmbHsonnen GmbH

Customer experience

Loxone

All ratings31 ratings
Positive67.7%
Neutral9.7%
Negative22.6%
Written reviews298 reviews
Positive49.3%
Neutral14.1%
Negative36.6%

sonnen

All ratings20 ratings
Positive55.0%
Neutral25.0%
Negative20.0%
Written reviews80 reviews
Positive37.5%
Neutral25.0%
Negative37.5%

In-app purchases

None

Loxone

No in-app purchases

None

sonnen

No in-app purchases

Questions

Is Loxone free?
Loxone is free to download, with no in-app purchases.
Is sonnen free?
sonnen is free to download, with no in-app purchases.
Which has better reviews, Loxone or sonnen?
Loxone is rated higher. Loxone averages 4.0 out of 5 from 31 ratings, while sonnen averages 3.5 from 20 ratings.
Do Loxone or sonnen have ads?
Neither Loxone nor sonnen shows ads.
Which is updated more often, Loxone or sonnen?
Loxone ships an update monthly, and sonnen fortnightly. Most recently, Loxone was updated on September 22, 2026 and sonnen on September 26, 2026.

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