Comparison

EASUN vs JK BMS

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

Head to head
About

EASUN

Monitor your battery's real-time status, including voltage, current, and internal resistance. Track historical data, compare individual cell performance, and receive alerts for critical conditions like over/under voltage and temperature. This system helps optimize lithium battery health and lifespan.

Highlights
  • Real-time voltage, current, power monitoring
  • Instrument panel and numerical displays
  • Chart timeline for historical data
  • Cell comparison and voltage difference
  • Cell balance display
  • Temperature and fault alarms
  • Single battery voltage and alarm status
Features
Read full description

The EASUN Battery management system is connected to the active equalizer via Bluetooth to monitor the battery status, collect, store and process information during battery operation in real, time Easy for after-sales management。 1. Display real-time voltage, current, power, internal resistance and other parameter values, and display them in the form of instrument panels and numbers; 2.Record battery data using a chart timeline. Easy to use 3. Each data comparison of the battery cell, the voltage difference. Maximum voltage cell Minimum voltage cell. And the display of cell balance 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 6.New fault reporting function Use a Battery Monitoring System To get the most out of a lithium battery, it’s essential to use a battery monitoring system. This will help track your battery’s charging and discharging cycles and overall health. A battery monitoring system will ensure that your battery is always in top condition and prolong its lifespan. I hope EASUN can help you learn more about the convenience of using the battery Best Regards !

About

JK BMS

This utility app connects via Bluetooth to an active balancer for battery management. It allows for real-time monitoring of system status, setting operational parameters, and controlling battery management devices.

Highlights
  • Real-time status monitoring
  • Running parameter settings
  • Battery management system device control
  • Bluetooth connectivity
  • Active balancer integration
Features
Read full description

This APP is used for battery management systems and connects to active equalizers via Bluetooth, enabling the display and setting of parameters for the active equalizers. The specific functional modules are as follows: - Real-time status monitoring; - Operating parameter setting; - Battery management system equipment control.

Screenshots

EASUN4 screens
JK BMS4 screens

Verdict

The call

The clearest difference is review sentiment: JK BMS at 100% against EASUN's 0%. JK BMS also leads on update cadence (weekly vs every 2 months). EASUN's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model 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

EASUN ships an update every 2 months, JK BMS weekly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
EASUN versus JK BMS: the parameters behind the verdict, then further details
ParameterEASUNJK BMS
PriceFreeFree
Rating—4.3 (7 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—7 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size38 MB17 MB
Age rating17+4+
DeveloperNanchang Yepai Technology Co., Ltd.鹏 张

Customer experience

EASUN

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

JK BMS

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

EASUN

No in-app purchases

None

JK BMS

No in-app purchases

Questions

Is EASUN free?
EASUN is free to download, with no in-app purchases.
Is JK BMS free?
JK BMS is free to download, with no in-app purchases.
Do EASUN or JK BMS have ads?
Neither EASUN nor JK BMS shows ads.
Which is updated more often, EASUN or JK BMS?
EASUN ships an update every 2 months, and JK BMS weekly. Most recently, EASUN was updated on October 2, 2026 and JK BMS on October 11, 2026.

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