Comparison

BMS Manager vs JKESS

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

Head to head
About

BMS Manager

Features
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This APP is used in the battery management system, and connects to the active equalizer of the extreme space technology through Bluetooth to realize the parameter display and setting of the active equalizer. The specific function modules are as follows: -Real-time status monitoring; -Setting of operating parameters; -Battery management system equipment control.

About

JKESS

Features
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This application unleashes the full potential of your BMS products through efficient management features. It offers a range of tools to simplify operations, ensuring the performance and safety of your battery management system. With this app, you can monitor the battery’s status in real time, fine-tune configurations through custom settings, and ensure stable system operation. Even first-time users can easily get started with its intuitive interface. Additionally, the app provides real-time alert notifications to help you identify and resolve potential issues promptly. The firmware upgrade feature continuously introduces new functionalities or performance improvements, keeping your device running at its best. Key Features: • Real-time Status Monitoring: Continuously track the battery’s performance, providing clear insights into the device’s condition. • Parameter Configuration: Customize settings for optimal use every time. • Firmware Upgrade: Easily update firmware to access the latest features and performance enhancements. • Alert Notifications: Receive and view critical alerts to stay on top of system status. For more product information and company details, visit our official website. We also welcome you to use the “Contact Us” feature to report product issues or provide suggestions for improvement.

Screenshots

BMS Manager1 screens
JKESS4 screens

Verdict

The call

The clearest difference is update cadence: BMS Manager at every 3 months against JKESS's every 8 months. 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

BMS Manager ships an update every 3 months, JKESS every 8 months. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 5 level
BMS Manager versus JKESS: the parameters behind the verdict, then further details
ParameterBMS ManagerJKESS
PriceFreeFree
Update frequencyEvery 3 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size28 MB26 MB
Age rating17+4+
Developer鹏 张Shenzhen Nengyi Electronic Technology Co.,Ltd

In-app purchases

None

BMS Manager

No in-app purchases

None

JKESS

No in-app purchases

Questions

Is BMS Manager free?
BMS Manager is free to download, with no in-app purchases.
Is JKESS free?
JKESS is free to download, with no in-app purchases.
Do BMS Manager or JKESS have ads?
Neither BMS Manager nor JKESS shows ads.
Which is updated more often, BMS Manager or JKESS?
BMS Manager ships an update every 3 months, and JKESS every 8 months. Most recently, BMS Manager was updated on September 18, 2026 and JKESS on September 20, 2026.

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