Comparison

Pro BMS vs MS Energy Smart BMS

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

Head to head
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.

About

MS Energy Smart BMS

Features
Read full description

The MS-ENERGY Battery management system is connected to the active equalizer via Bluetooth to monitor the battery status, collect, store and process information during battery operation in real, time Easy for after-sales management。 1. Display real-time voltage, current, power, internal resistance and other parameter values, and display them in the form of instrument panels and numbers; 2.Record battery data using a chart timeline. Easy to use 3. Each data comparison of the battery cell, the voltage difference. Maximum voltage cell Minimum voltage cell. And the display of cell balance 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 6.New fault reporting function Use a Battery Monitoring System To get the most out of a lithium battery, it’s essential to use a battery monitoring system. This will help track your battery’s charging and discharging cycles and overall health. A battery monitoring system will ensure that your battery is always in top condition and prolong its lifespan. I hope MS-ENERGY can help you learn more about the convenience of using the battery Best Regards !

Screenshots

Pro BMS4 screens
MS Energy Smart BMS4 screens

Verdict

The call

The clearest difference is update cadence: MS Energy Smart BMS at every 8 days against Pro BMS's every 2 months. MS Energy Smart BMS also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Pro BMS ships an update every 2 months, MS Energy Smart BMS every 8 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 7 level
Pro BMS versus MS Energy Smart BMS: the parameters behind the verdict, then further details
ParameterPro BMSMS Energy Smart BMS
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size35 MB35 MB
Age rating4+4+
DeveloperShenzhen Leagend Optoelectronics Co., Ltd.江西达伙网络科技有限公司

In-app purchases

None

Pro BMS

No in-app purchases

None

MS Energy Smart BMS

No in-app purchases

Questions

Is Pro BMS free?
Pro BMS is free to download, with no in-app purchases.
Is MS Energy Smart BMS free?
MS Energy Smart BMS is free to download, with no in-app purchases.
Do Pro BMS or MS Energy Smart BMS have ads?
Neither Pro BMS nor MS Energy Smart BMS shows ads.
Which is updated more often, Pro BMS or MS Energy Smart BMS?
Pro BMS ships an update every 2 months, and MS Energy Smart BMS every 8 days. Most recently, Pro BMS was updated on October 13, 2026 and MS Energy Smart BMS on October 2, 2026.

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