Comparison

BeLYEnergy 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

BeLYEnergy

This app monitors lithium battery status in real-time via Bluetooth, displaying key parameters like voltage and current. It helps extend battery life and improve stability by managing alarms and providing system checks.

Highlights
  • Real-time battery status monitoring
  • Bluetooth connectivity
  • Voltage, current, and power display
  • Individual battery voltage and alarm status
  • Extended battery lifespan
  • Improved battery stability
Features
Read full description

BeLYEnergy智能电池管理系统通过蓝牙与有源均衡器连接,实时监测电池状态,采集、存储和处理电池运行过程中的信息,并与外部单元交换信息,解决主要安全问题;锂电池系统的易用性和使用寿命,延长了电池的使用寿命,提高了分组后电池的稳定性。 以仪表板和数显的形式实时显示电压、电流、功率、内阻等参数值; 显示所有单个电池的实时电压和报警状态。如果报告的参数触发报警值或保护值,则请求报警。 检查蓄电池管理系统。 BMS intelligent battery management system is connected with active equalizer through Bluetooth to monitor the battery status in real time, collect, store and process the information during the operation of the battery, and exchange information with external units to solve the main security problems; the ease of use and service life of the lithium battery system extend the service life of the battery and improve the stability of the battery after grouping. Real time display of voltage, current, power, internal resistance and other parameters in the form of instrument panel and digital display; Display the real-time voltage and alarm status of all single batteries. If the reported parameter triggers an alarm value or protection value, an alarm is requested. Check the battery management system.

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

BeLYEnergy4 screens
Pro BMS4 screens

Verdict

The call

The clearest difference is update cadence: BeLYEnergy at every 3 weeks against Pro BMS's every 2 months. BeLYEnergy also leads on iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and monetization model 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

BeLYEnergy ships an update every 3 weeks, Pro BMS every 2 months. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
BeLYEnergy versus Pro BMS: the parameters behind the verdict, then further details
ParameterBeLYEnergyPro BMS
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size56 MB35 MB
Age rating4+4+
DeveloperShenzhen Bely Energy Technology Co., Ltd.Shenzhen Leagend Optoelectronics Co., Ltd.

Customer experience

BeLYEnergy

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Pro BMS

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

In-app purchases

None

BeLYEnergy

No in-app purchases

None

Pro BMS

No in-app purchases

Questions

Is BeLYEnergy free?
BeLYEnergy is free to download, with no in-app purchases.
Is Pro BMS free?
Pro BMS is free to download, with no in-app purchases.
Do BeLYEnergy or Pro BMS have ads?
Neither BeLYEnergy nor Pro BMS shows ads.
Which is updated more often, BeLYEnergy or Pro BMS?
BeLYEnergy ships an update every 3 weeks, and Pro BMS every 2 months. Most recently, BeLYEnergy was updated on October 9, 2026 and Pro BMS on October 13, 2026.

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