Comparison

FB BMS vs Marxon

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

Head to head
About

FB BMS

Features
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This is the supporting Bluetooth App of FB-BMS. It can monitor various statuses of your battery, such as voltage, current, single cell voltage, etc., and set various parameters of the battery, such as active balancing current, battery type, and overcurrent protection value, undervoltage protection value, temperature protection value, etc. FB-BMS is a vehicle level active balancing scheme, it has the advantages of large balancing current, low static power consumption, high acquisition accuracy, stability and reliability.

About

Marxon

Features
Read full description

This is a professional Battery Management System (BMS) App designed for smart battery systems. With Bluetooth connection, users can monitor and manage battery performance in real time β€” safely and efficiently. Key Features: 1.Real-Time Monitoring: Display voltage, current, power, temperature, and State of Charge (SOC). 2.Health Analysis: Evaluate battery health and cycle count to extend battery life. 3.Data Logging: Save operation data and view performance trends over time. 4.Alert Notifications: Instant warnings for over-voltage, temperature rise, or communication errors. 5.Multi-Battery Compatibility: Supports multiple BMS protocols and battery models. Featuring a clean and intuitive interface, the app is ideal for individuals, engineers, and maintenance teams. Whether for home energy storage, EV batteries, or portable power systems, it delivers reliable, intelligent, and visualized battery management. Stay connected β€” manage your energy smarter with Bluetooth precision.

Screenshots

FB BMS4 screens
Marxon4 screens

Verdict

The call

FB BMS and Marxon are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

ScorecardNo meaningful differences
FB BMS versus Marxon: the parameters behind the verdict, then further details
ParameterFB BMSMarxon
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details β€” not scored
Size167 MB11 MB
Age rating4+4+
DeveloperChengdu Fanbei New Energy Technology Co., Ltd.Guangdong Marxon Electronics Co., LTD

In-app purchases

None

FB BMS

No in-app purchases

None

Marxon

No in-app purchases

Questions

Is FB BMS free?
FB BMS is free to download, with no in-app purchases.
Is Marxon free?
Marxon is free to download, with no in-app purchases.
Do FB BMS or Marxon have ads?
Neither FB BMS nor Marxon shows ads.

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