Comparison

bmsApp vs Power Trace

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

Head to head
About

bmsApp

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BMSApp是专门对电池进行管理的手机工具软件,能够监控和设置电池各项关键参数如电压、电流、温度等,确保电池的高效率和长寿命。

About

Power Trace

Features
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This app is a Bluetooth device monitoring and management tool. After connecting to a supported device via Bluetooth, users can view device information, connection status, battery level, port status, input and output power, voltage, current, temperature, cycle count, and battery health information. It helps users understand the current operating status of their device more clearly. Key Features: 1. Bluetooth Device Connection Search for nearby Bluetooth devices and perform actions such as connect, reconnect, disconnect, and clear pairing. 2. Battery Level Monitoring View the current battery level after connecting to a supported device. 3. Port Status Display Check the status of multiple ports, including switch status, current, and voltage information. 4. Power Information View input power, output power, and total power status to better understand device usage. 5. Battery Pack Status Display battery pack data such as total voltage, total current, cell voltage, and temperature. 6. Performance Status View cycle count, health status, and related warning information. This app is only used to display and manage status information from connected Bluetooth devices. The actual data shown depends on whether the connected device supports the corresponding information.

Screenshots

bmsApp4 screens
Power Trace3 screens

Verdict

The call

The clearest difference is update cadence: Power Trace at weekly against bmsApp's every 2 months. bmsApp's advantage is iOS requirement (13.0 vs 17.6). 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

bmsApp ships an update every 2 months, Power Trace weekly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level
bmsApp versus Power Trace: the parameters behind the verdict, then further details
ParameterbmsAppPower Trace
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size34 MB3 MB
Age rating4+4+
Developer学锋 陈SHENZHEN TOUCHSTONE TECHNOLOGY CO.,LTD

In-app purchases

None

bmsApp

No in-app purchases

None

Power Trace

No in-app purchases

Questions

Is bmsApp free?
bmsApp is free to download, with no in-app purchases.
Is Power Trace free?
Power Trace is free to download, with no in-app purchases.
Do bmsApp or Power Trace have ads?
Neither bmsApp nor Power Trace shows ads.
Which is updated more often, bmsApp or Power Trace?
bmsApp ships an update every 2 months, and Power Trace weekly. Most recently, bmsApp was updated on October 4, 2026 and Power Trace on October 10, 2026.

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