BMS电池卫士 vs LTW BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMS电池卫士
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帮助车辆实时查看电池状态信息。
LTW BMS
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The LTW BMS is connected to the battery pack through Bluetooth to monitor the status of the battery pack and provide monitoring means for the management of the lithium battery system. 1. Real-time display of SOC, voltage, current, temperature and other battery pack information in the form of ring and digital display; 2. Displays the real-time voltage of a single battery, protection status and alarm status of the battery string. 3. Display the status of the charge/discharge switch and battery balance.
Screenshots
Verdict
The clearest difference is update cadence: LTW BMS at every 14 months against BMS电池卫士's every 44 months. LTW BMS also leads on iOS requirement (9.0 vs 13.0). 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.
BMS电池卫士 ships an update every 44 months, LTW BMS every 14 months. The most recent releases landed on May 14, 2026 and September 9, 2026 respectively.
| Parameter | BMS电池卫士 | LTW BMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 44 months | Every 14 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 锦欢 林 | Shenzhen LTW Electronic Technology Co., Ltd. |
In-app purchases
BMS电池卫士
No in-app purchases
LTW BMS
No in-app purchases
