Pro BMS vs CARAVONIX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
CARAVONIX
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DURABULL – Robust Battery Management System DURABULL provides a dependable battery management solution built for performance and resilience. Our intelligent platform ensures complete monitoring and effective protection for lithium battery systems across multiple energy applications. **Key Monitoring Capabilities** - Accurate State of Charge tracking with high precision - Individual cell voltage measurement within 0.01V tolerance - Multi point temperature detection and analysis - Real time current measurement for both charging and discharging **Comprehensive Protection Features** - Multi layer overvoltage and undervoltage safeguards - Adjustable current limiting with user defined thresholds - Thermal event prevention technology - Redundant safety design for maximum reliability **Performance Enhancement Tools** - Active cell balancing functionality - Smart charging and discharging routines - Dynamic efficiency tracking - Battery condition assessment **Smart Connectivity Options** - Wireless Bluetooth connection - CAN bus communication interface - Cloud based data synchronization **Management Capabilities** - Predictive fault detection and alerting - Customizable operating profiles - Intelligent power consumption control - Data logging and report generation **Technical Specifications** - Operating temperature range from minus 20 to 60 degrees Celsius - Advanced isolation protection - Wide compatibility with various lithium battery types - Industry recognized safety certifications *Product features and specifications are continuously enhanced for better performance*
Screenshots
Verdict
The clearest difference is update cadence: Pro BMS at every 2 months against CARAVONIX's every 4 months. CARAVONIX's advantage is iOS requirement (13.0 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pro BMS ships an update every 2 months, CARAVONIX every 4 months. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.
| Parameter | Pro BMS | CARAVONIX |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Leagend Optoelectronics Co., Ltd. | 江西达伙网络科技有限公司 |
In-app purchases
Pro BMS
No in-app purchases
CARAVONIX
No in-app purchases
