POWERKÖNIG vs PowerQueen MPPT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
POWERKÖNIG
Read full descriptionHide full description
This is the exclusive POWERKÖNIG Bluetooth Battery Monitor APP 1) You can monitor your battery on your phone directly from the BMS. 2) APP will list batteries within signal distance on the "BATTERY" tab, and you may disconnect and connect to a battery on the connections tab. 3) Displays detailed battery operating information on the "Main" tab including: State of Charge Percentage, Voltage, Current, Battery Temperature, Charge switch, Discharge switch and so on. 4) The "INFORMATION" tab displays more detailed information including: Battery Model , Nominal voltage, Capcity and Charging voltage. 5) This APP functions through Bluetooth 5.0. 6) Maximum distance of communication on a typical phone is 10 meters. 7) Each battery will only allow one Bluetooth connection at a time.
PowerQueen MPPT
Read full descriptionHide full description
The Solar MPPT Controller application is a powerful tool designed for users to effortlessly monitor and control various aspects of their solar panel system. With the ability to track the voltage, current, and power of both the solar panels and batteries, users can easily assess the system's performance. The application also allows for efficient management of controller loads, enabling users to turn them on or off as needed. Real-time monitoring of load voltage, current, and power further enhances control and system optimization. The application offers the flexibility to adjust controller settings and parameters, ensuring optimal performance. The built-in logging feature keeps track of important system data, including battery voltages and watt-hours charged, providing users with valuable insights for day-to-day operation. The Power Queen Solar MPPT Controller application is a powerful tool designed for users to effortlessly monitor and control various aspects of their solar panel system. Manage solar power systems easily with Power Queen MPPT Controller. Monitor, control, and optimize efficiency.
Screenshots
Verdict
POWERKÖNIG and PowerQueen MPPT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
POWERKÖNIG ships an update every 5 months, PowerQueen MPPT every 3 months. The most recent releases landed on May 17, 2026 and September 11, 2026 respectively.
| Parameter | POWERKÖNIG | PowerQueen MPPT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 12 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Leuchtwert Service GmbH | Shenzhen Lizu Shidai Technology |
In-app purchases
POWERKÖNIG
No in-app purchases
PowerQueen MPPT
No in-app purchases
Questions
Is POWERKÖNIG free?
Is PowerQueen MPPT free?
Do POWERKÖNIG or PowerQueen MPPT have ads?
Which is updated more often, POWERKÖNIG or PowerQueen MPPT?
Other comparisons















