# BAT vs My

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.

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.

## The numbers

| Metric | BAT | My |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (61 ratings)](https://appshunter.io/ios/app/bat-bms/id1611741274/reviews) | [3.2 (6 ratings)](https://appshunter.io/ios/app/my-bms/id1614368366/reviews) |
| Number of ratings | **61** | 6 |
| Positive reviews | 24.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 9 MB | 46 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Grenergy Technology Co.,Ltd.](https://appshunter.io/developer/1602312075) | [Shenzhen Tianqin New Energy](https://appshunter.io/developer/1621437635) |

## What reviewers say

### BAT

[App page](https://appshunter.io/ios/app/bat-bms/id1611741274)

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.

**Highlights:** Wireless Bluetooth connection, Track cycle life, Display SOC, voltage, current, Monitor cell voltage and temperature, Connect to multiple batteries

**Features:** Vision Pro support

**In-app purchases:** none


### My

[App page](https://appshunter.io/ios/app/my-bms/id1614368366)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BAT free?

BAT is free to download, with no in-app purchases.

### Is My free?

My is free to download, with no in-app purchases.

### Which has better reviews, BAT or My?

BAT and My are both rated 3.2 out of 5 on the App Store, from 61 and 6 ratings respectively.

### Do BAT or My have ads?

Neither BAT nor My shows ads.

### Which is updated more often, BAT or My?

BAT ships an update every 3 weeks, and My every 9 days. Most recently, BAT was updated on October 16, 2026 and My on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*