MAP BMS vs Powerful BMS
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
MAP BMS
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1. The uniqueness of the Bluetooth name ensures that the user can accurately connect and manage the corresponding lithium battery pack. 2. The information visualization query management of the battery can be carried out, and the user can query the relevant status of each string of battery packs, and replace or maintain the abnormal battery. 3. Security setting and reading battery protection parameters, users can set parameters and need to enter a password to modify the parameters. 4. Monitor battery failure alarms and display the current battery failures and the number of failures.
Powerful BMS
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Real-time battery status monitoring The on-board equipment can accurately detect the voltage, SOC and SOH status of the battery when it is stationary by dynamically detecting the status of the vehicle. 4G data transmission The battery test results are regularly transmitted to end users and service providers through 4G, so as to understand the real-time status of the battery and monitor the battery usage trend to avoid any loss caused by sudden battery damage. Customized early warning/digital drainage Battery feed or deterioration warning can be customized according to requirements, and timely remind end users to collect effective measures. OEMs and their dealership stores can also use early warning information to remind end users to return to the store for battery testing and maintenance in a timely manner.
Screenshots
Verdict
The clearest difference is update cadence: Powerful BMS at every 2 months against MAP BMS's every 13 months. MAP BMS's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MAP BMS ships an update every 13 months, Powerful BMS every 2 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.
| Parameter | MAP BMS | Powerful BMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | Every 2 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 48 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Haidi Energy Tehcnogy Co., Ltd | Shenzhen Leagend Optoelectronics Co., Ltd. |
In-app purchases
MAP BMS
No in-app purchases
Powerful BMS
No in-app purchases








