Lucky BMS vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lucky BMS
Monitor and manage your battery systems remotely. Connect via Bluetooth to check inverter status, battery pack health, and set protection parameters. Receive real-time failure alarms and maintain your system efficiently.
- Bluetooth inverter connection
- Battery pack status monitoring
- Maintenance of abnormal batteries
- Battery protection parameter settings
- Battery failure alarm monitoring
Read full descriptionHide full description
1. Ensure that inverter devices can be connected and applied through Bluetooth every day 2. Users can query the status of each string of battery packs, replace and maintain abnormal batteries 3. Set and read the battery protection parameters. The user sets the parameters and needs to input the password to modify the parameters; 4. Monitor the battery failure alarm, and display the current battery failure and the number of failures;
E
Read full descriptionHide full description
This app is specifically developed for the BMS protection board, and can view the battery status in real-time.
Screenshots
Verdict
The clearest difference is update cadence: E at every 5 weeks against Lucky BMS's every 5 months. Lucky BMS's advantage is iOS requirement (9.0 vs 12.0). 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.
Lucky BMS ships an update every 5 months, E every 5 weeks. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.
| Parameter | Lucky BMS | E |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 19 MB | 33 MB |
| Age rating | 17+ | 4+ |
| Developer | 立 冉 | 建军 刘 |
In-app purchases
Lucky BMS
No in-app purchases
E
No in-app purchases
