# Loxone vs sonnen

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.

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

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.

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

## The numbers

| Metric | Loxone | sonnen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (31 ratings)](https://appshunter.io/ios/app/loxone/id924399400/reviews)** | [3.5 (20 ratings)](https://appshunter.io/ios/app/sonnen/id6444147829/reviews) |
| Number of ratings | **31** | 20 |
| Positive reviews | **49.3% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 80 MB | 66 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Loxone Electronics GmbH](https://appshunter.io/developer/377003828) | [sonnen GmbH](https://appshunter.io/developer/547979417) |

## What reviewers say

### Loxone

[App page](https://appshunter.io/ios/app/loxone/id924399400)

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:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### sonnen

[App page](https://appshunter.io/ios/app/sonnen/id6444147829)

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:** Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*