Imperium Lithium Power vs Pro BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Imperium Lithium Power
Monitor your lithium battery's status, including charge, discharge, and standby states. View real-time data like remaining capacity, voltage, and current to ensure safe operation. Access technical support by entering a password.
- Bluetooth BMS connection
- Real-time battery status (charging, discharging, standby)
- Remaining capacity (SOC) display
- Voltage and current monitoring
- Effective capacity reading
- Technical support access
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Imperium BMS connects to the battery management system (BMS) through Bluetooth to read the working status, remaining capacity(SOC), voltage, current, effective capacity, etc. 1. Operating state of the battery: three states of charging, discharging and standing. The blue light is the state of the battery. 2. Remaining battery percentage: displaying the remaining battery percentage allows the user to monitor their battery usage. 3. Voltage, effective capacity,: these are the battery working parameters to better understand the safety of the battery. 4. Technical Support: Enter the provided password for app engineers to provide support.
Pro BMS
This utility app measures and displays real-time battery parameters like voltage, current, and capacity. It offers customizable protection functions and allows for voltage/current curve export. Control and monitoring are available via a mobile app.
- Real-time voltage and current measurement
- Power, charge, and discharge capacity monitoring
- Customizable protection functions (overvoltage, overcurrent, etc.)
- Color LCD display of comprehensive data
- Voltage and current curve display and export
- Mobile app control and communication
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The Pro BMS series voltage and ammeter is a new coulomb meter that can measure various physical parameters such as voltage, current, power, charge and discharge capacity, watt-hour, time, etc. At the same time, parameters can also be set to realize various protection functions such as overvoltage protection, undervoltage protection, overcurrent protection, overpower protection, overtemperature protection and time-limited protection. The meter can automatically identify the direction of current flow In addition, the battery capacity can be monitored in real time and the measured data is displayed on a color LCD, which displays comprehensive and user-friendly information. The Pro BMS series voltage and ammeter adds the function of displaying and exporting voltage and current curves based on the original functions. At the same time, it can be controlled by mobile APP and communication.
Screenshots
Verdict
The clearest difference is update cadence: Imperium Lithium Power at every 3 days against Pro BMS's every 2 months. Imperium Lithium Power also leads on iOS requirement (9.0 vs 15.6). On price, rating, ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 1.0 for Imperium Lithium Power against 1.0 for Pro BMS. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Imperium Lithium Power ships an update every 3 days, Pro BMS every 2 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.
| Parameter | Imperium Lithium Power | Pro BMS |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 49 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Shenlu Intelligence Technology Co., Ltd. | Shenzhen Leagend Optoelectronics Co., Ltd. |
Customer experience
Imperium Lithium Power
Pro BMS
In-app purchases
Imperium Lithium Power
No in-app purchases
Pro BMS
No in-app purchases
Questions
Is Imperium Lithium Power free?
Is Pro BMS free?
Which has better reviews, Imperium Lithium Power or Pro BMS?
Do Imperium Lithium Power or Pro BMS have ads?
Which is updated more often, Imperium Lithium Power or Pro BMS?
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