Supervolt vs Büttner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Supervolt
Monitor your LiFePO4 batteries with this app. It displays key parameters like capacity, voltage, current, and temperature. You can connect up to eight batteries simultaneously and name them for easy identification.
- Real-time battery data display
- Capacity and remaining capacity
- Voltage and current monitoring
- Cell voltage and temperature
- Connect up to 8 batteries
- Name individual batteries
- Two dashboard views
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Establishes the connection with supervolt lithium LiFePO4 batteries and clearly displays battery-relevant data. Displayed parameters: - Capacity in Ah - Remaining capacity in Ah - Charge status (SOC) - Volt/voltage in volts - Charge and discharge current in amperes - Battery status - Cycles - Voltage per cell in volts - Temperature in C° - Remaining usage time based on current consumption - Time remaining until battery full Features: - Connect with up to 8 batteries at the same time - Display values summarized and individually on two dashboards - Listing of batteries - Name batteries - automatic connection when starting the app
Büttner
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Experience effortless control, management, setup, and updates for all your Büttner devices connected to the network with the Büttner Mobile App. Control: Gain real-time insights into Battery State of Charge (SoC), solar panel charging status, and appliances consumption, all conveniently accessible from your mobile phone. Management: Take charge of your devices by easily turning them on or off as needed. For instance, power down your batteries while your RV is parked with just a tap. Setup: Customize and configure your devices effortlessly with a single touch on your smartphone. For example, tailor the charging curve for your Büttner solar charger. Firmware Update: Effortlessly ensure your devices are always up to date using your smartphone and internet connection.
Screenshots
Verdict
The clearest difference is device support: Supervolt at 3 against Büttner's —. Büttner's advantage is iOS requirement (13.2 vs 15.6). On price 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.
| Parameter | Supervolt | Büttner |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 42.2% of reviews | — |
| Update frequency | Monthly | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.6 | 13.2 — better |
| Further details — not scored | ||
| Size | 11 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Bauer Trading GmbH | DOMETIC MOBILE POWER ITALY S.r.l. |
In-app purchases
Supervolt
No in-app purchases
Büttner
No in-app purchases









