BMSONE vs POWERMGR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMSONE
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一款新能源锂电池、BMS管理的app，方便用户对自己的设备进行定位、BMS查看、远程控制、续费等功能
POWERMGR
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POWERMGR固件升级助手是一款专为锂电池保护板（BMS）设计的手机端蓝牙固件升级工具。无需连接电脑，只需一部智能手机，即可轻松完成BMS保护板的固件更新，让电池维护与升级变得前所未有的简单高效。
Screenshots
Verdict
The clearest difference is update cadence: POWERMGR at every 3 weeks against BMSONE's every 2 months. BMSONE's advantage is iOS requirement (13.0 vs 15.6). 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.
BMSONE ships an update every 2 months, POWERMGR every 3 weeks. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.
| Parameter | BMSONE | POWERMGR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 77 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 贤贺 熊 | 鹏 张 |
In-app purchases
BMSONE
No in-app purchases
POWERMGR
No in-app purchases
