bmsApp vs Power Trace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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。
Power Trace
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
bmsApp ships an update every 2 months, Power Trace weekly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.
| Parameter | bmsApp | Power Trace |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 34 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 学锋 陈 | SHENZHEN TOUCHSTONE TECHNOLOGY CO.,LTD |
In-app purchases
bmsApp
No in-app purchases
Power Trace
No in-app purchases









