Comparison

Imperium Lithium Power vs Pro BMS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Bluetooth BMS connection
  • Real-time battery status (charging, discharging, standby)
  • Remaining capacity (SOC) display
  • Voltage and current monitoring
  • Effective capacity reading
  • Technical support access
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

Imperium Lithium Power4 screens
Pro BMS4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Imperium Lithium Power versus Pro BMS: the parameters behind the verdict, then further details
ParameterImperium Lithium PowerPro BMS
PriceFreeFree
Rating1.0 (1 ratings)1.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better15.6
Further details — not scored
Size49 MB35 MB
Age rating4+4+
DeveloperShanghai Shenlu Intelligence Technology Co., Ltd.Shenzhen Leagend Optoelectronics Co., Ltd.

Customer experience

Imperium Lithium Power

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Pro BMS

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Imperium Lithium Power

No in-app purchases

None

Pro BMS

No in-app purchases

Questions

Is Imperium Lithium Power free?
Imperium Lithium Power is free to download, with no in-app purchases.
Is Pro BMS free?
Pro BMS is free to download, with no in-app purchases.
Which has better reviews, Imperium Lithium Power or Pro BMS?
Imperium Lithium Power and Pro BMS are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Imperium Lithium Power or Pro BMS have ads?
Neither Imperium Lithium Power nor Pro BMS shows ads.
Which is updated more often, Imperium Lithium Power or Pro BMS?
Imperium Lithium Power ships an update every 3 days, and Pro BMS every 2 months. Most recently, Imperium Lithium Power was updated on October 5, 2026 and Pro BMS on October 13, 2026.

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