Comparison

MarsBMS vs ENERION Power

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

Head to head
About

MarsBMS

Features
Read full description

MarsBMS is a powerful and easy-to-use app designed for intelligent lithium battery systems. Connect via Bluetooth or Wi-Fi to monitor your battery anytime, anywhere. KEY FEATURES Real-Time Monitoring Stay informed with live data, including State of Charge (SOC), voltage, current, temperature, charge/discharge status, protection status, balancing status, and individual cell voltages. Bluetooth & Wi-Fi Connectivity Connect locally via Bluetooth or access your system remotely over Wi-Fi—flexible for both on-site and off-site monitoring. Global Language Support Supports 9 languages: Chinese, English, Spanish, Portuguese, Russian, Arabic, French, Persian and Ukrainian Fast & Lightweight Optimized for speed and efficiency with a clean interface and minimal data usage. Secure by Design Read-only system architecture ensures your battery settings remain protected—no risk of accidental changes.

About

ENERION Power

Monitor your compatible lithium battery systems and BMS devices in real-time. View detailed battery health, cell voltages, temperature, and operating status. Export historical data and perform firmware updates via Bluetooth.

Highlights
  • Real-time battery monitoring
  • Individual cell voltage view
  • Temperature and status monitoring
  • Cycle count and battery info
  • Export BMS history records
  • Firmware updates via Bluetooth
Features
Read full description

`ENERION Power is a Bluetooth battery management app designed for compatible ENERION lithium battery systems and supported BMS devices. With ENERION Power, you can: • View real-time battery voltage, current, power, SOC, and remaining/total capacity • Monitor individual cell voltages and cell balance • View battery temperatures and operating status • Check cycle count and battery information • Read and export BMS stored history records • View supported protection and configuration values • Perform supported firmware updates over Bluetooth The app communicates directly with compatible battery hardware through Bluetooth. No user account is required for normal monitoring functions. ENERION Power is intended for use with compatible ENERION battery systems and supported battery management systems.`

Screenshots

MarsBMS4 screens
ENERION Power4 screens

Verdict

The call

The clearest difference is update cadence: MarsBMS at daily against ENERION Power's every 3 weeks. MarsBMS also leads on iOS requirement (13.0 vs 16.0). 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

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

MarsBMS ships an update daily, ENERION Power every 3 weeks. Both last shipped on October 31, 2026.

Scorecard2 real differences · 7 level
MarsBMS versus ENERION Power: the parameters behind the verdict, then further details
ParameterMarsBMSENERION Power
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyDaily — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size52 MB1 MB
Age rating4+4+
Developer卓文 梁JASON NEW ENERGY LLC

In-app purchases

None

MarsBMS

No in-app purchases

None

ENERION Power

No in-app purchases

Questions

Is MarsBMS free?
MarsBMS is free to download, with no in-app purchases.
Is ENERION Power free?
ENERION Power is free to download, with no in-app purchases.
Do MarsBMS or ENERION Power have ads?
Neither MarsBMS nor ENERION Power shows ads.
Which is updated more often, MarsBMS or ENERION Power?
MarsBMS ships an update daily, and ENERION Power every 3 weeks. Most recently, MarsBMS was updated on October 31, 2026 and ENERION Power on October 31, 2026.

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