BAT vs My
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BAT
Monitor your smart Bluetooth lithium batteries wirelessly from your phone. Track key metrics like state of charge, voltage, current, and temperature. Connect to multiple batteries simultaneously and view their data.
- Wireless Bluetooth connection
- Track cycle life
- Display SOC, voltage, current
- Monitor cell voltage and temperature
- Connect to multiple batteries
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This application is only suitable for Smart Bluetooth lithium battery. FEATURES 1. No need for a separate battery monitor. 2. Wirelessly connect to each battery from your phone. 3. Track Cycle Life on each battery. 4. Display SOC, voltage, charge and discharge current, cycle life, cell voltage and temperature. 5. The phone requires bluetooth5.0 with bluetooth low energy functions. 6. Operating distance: less than or equal to 15 meters 7. The APP can connect multiple batteries at a time, and the data of another battery can be viewed by switching between left and right pages. 8. If you want to connect this battery with another mobile phone,pls exit this app program from the first mobile phone.
My
Monitor your battery's health and performance in real-time. This system provides detailed insights into voltage, current, and individual cell status, helping to ensure safety and extend battery life through Bluetooth connectivity.
- Real-time voltage, current, and power display
- Individual battery voltage and alarm status
- Battery management system device control
- Automatic series and parallel data calculation
- Bluetooth connectivity
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My - BMS intelligent battery management system and active equalizer through bluetooth connection, realize to monitor battery status, real-time collecting the information in the storage, processing, battery operation process, the exchange of information with external equipment, to solve the safety of the lithium battery system, ease of use, and the service life of the key problems, achieve prolong the service life of batteries, to improve the stability of the battery after the group. 1. Display real-time voltage, current, power, internal resistance and other parameters in the form of instrument panel and digital display; 2. Display the real-time voltage and alarm status of all individual batteries. If the alarm or protection value is triggered, an alarm is generated. 3. Battery management system device control. 4. Automatic calculation of series and parallel voltage current and other related data I hope MY-BMS can help you learn more about the convenience of battery use
Screenshots
Verdict
BAT and My both sit at 3.2 stars, but that hides the real split: 50% of My's written reviews are positive against 24% of BAT's. My also leads on update cadence (every 9 days vs every 3 weeks). BAT's advantage is ratings volume (61 vs 6). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 3.2 for BAT against 3.2 for My. That said, the two scores are not equally well evidenced: BAT has 61 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 24% of BAT's written reviews are positive against 50% of My's.
BAT ships an update every 3 weeks, My every 9 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | BAT | My |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (61 ratings) | 3.2 (6 ratings) |
| Positive reviews | 24.1% of reviews | 50.0% of reviews — better |
| Number of ratings | 61 — better | 6 |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Grenergy Technology Co.,Ltd. | Shenzhen Tianqin New Energy |
Customer experience
BAT
My
In-app purchases
BAT
No in-app purchases
My
No in-app purchases
