FMC BMS vs Pro BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FMC BMS
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FMC - Facility Management Cloud FMC BMS is a total solution for managing, controlling and monitoring buildings and facilities through integration with IoT devices. Using FMC BMS, you can manage all your buildings and monitoring facilities via your mobile phones anytime, anywhere. In addition, you can also control the input/output points of all facilities as needed. FMC BMS also provides many great features. Here's how it works: 1. Use FMC BMS to connect to your workspace by scanning the QR code of the workspace or entering the name of the workspace. 2. Choose the building and the facility to be monitored. 3. Control the input/output points of the facility through the mobile phone. Features in the FMC BMS app includes: *Simple log-in method by scanning the QR Code. *User-friendly interfaces for viewing buildings and facilities. *View historical data of facilities. *View the real-time values of points. *View alarms and get notified when alarms occur in the cloud.
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: FMC BMS at monthly against Pro BMS's every 2 months. Pro BMS's advantage is iOS requirement (15.6 vs 18.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FMC BMS ships an update monthly, Pro BMS every 2 months. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.
| Parameter | FMC BMS | Pro BMS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 44 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Pegasus Automation | Shenzhen Leagend Optoelectronics Co., Ltd. |
In-app purchases
FMC BMS
No in-app purchases
Pro BMS
No in-app purchases









