Power Zero vs Konner Sohnen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Power Zero
Monitor and control your smart energy devices remotely. Track energy usage and production in real-time, find ways to improve efficiency, and manage your solar system's status.
- Real-time energy usage tracking
- Energy production monitoring
- Energy efficiency improvement suggestions
- Remote smart home device control
- Solar system status monitoring
- Historical energy data
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Manage your Power Zero smart energy devices anytime, anywhere Maximize your Power Zero experience and save battery with the Power Zero App: · Track your energy usage and production in real time with Mobile Optimized Energy · Find ways to improve energy efficiency · Control your smart home devices and remotely manage your Power Zero energy usage · Monitor the status of your solar system in real-time as well as various historical status data
Konner Sohnen
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Könner & Söhnen inverter generators from the EVO PRO series feature a remote control function via Bluetooth using a dedicated smartphone application. Through the app, you can monitor key operating parameters such as: Voltage (V), Current (A), Frequency (Hz), Current power load (W), Current operating time (h), Total engine hours (h). The application also displays fuel level (%) information and provides notifications regarding warnings or errors.
Screenshots
Verdict
The clearest difference is iOS requirement: Konner Sohnen at 12.0 against Power Zero's 15.5. On price, update cadence, ads and in-app purchases 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.
Power Zero ships an update every 6 weeks, Konner Sohnen every 4 weeks. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.
| Parameter | Power Zero | Konner Sohnen |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 40.9% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 149 MB | 36 MB |
| Age rating | 12+ | 17+ |
| Developer | 毅 伍 | 智勇 梁 |
In-app purchases
Power Zero
No in-app purchases
Konner Sohnen
No in-app purchases
