Comparison

YY BMS vs Marxon

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

Head to head
About

YY BMS

Features
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Yanyang BMS, Your Battery Management Platform 【Dynamic Monitoring】 You can access the APP at any time and anywhere to view detailed data such as voltage, current, temperature, capacity, and SOC; 【Battery Parameter Modification】 Depending on the application scenario, you can modify the battery type, series number, and various alarm values for voltage and current; 【Real-time Control】 Once you connect the battery to the APP at any time and anywhere, you can control the charging and discharging status of the battery.

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 — 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 — manage your energy smarter with Bluetooth precision.

Screenshots

YY BMS3 screens
Marxon4 screens

Verdict

The call

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

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.

ScorecardNo meaningful differences
YY BMS versus Marxon: the parameters behind the verdict, then further details
ParameterYY BMSMarxon
PriceFreeFree
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size30 MB11 MB
Age rating4+4+
DeveloperWuhan Yanyang IoT Technology Co., Ltd.Guangdong Marxon Electronics Co., LTD

In-app purchases

None

YY BMS

No in-app purchases

None

Marxon

No in-app purchases

Questions

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

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