# BAT Check vs Lucky BMS

The clearest difference is rating: BAT Check at 5.0 against Lucky BMS's 1.0. BAT Check also leads on update cadence (every 2 months vs every 5 months). Lucky BMS's advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, 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.

BAT Check holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

BAT Check ships an update every 2 months, Lucky BMS every 5 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BAT Check | Lucky BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bat-check/id1531666146/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/lucky-bms/id6445901853/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 11 MB | 19 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [海波 刘](https://appshunter.io/developer/1528836993) | [立 冉](https://appshunter.io/developer/1637401546) |

## What reviewers say

### BAT Check

[App page](https://appshunter.io/ios/app/bat-check/id1531666146)

Monitor your phone's battery directly from the BMS. View detailed information like State of Charge, Voltage, Current, and Power. Access alarms, protection settings, and important parameters for battery management.

**Highlights:** Real-time battery monitoring, Displays battery connection model (Single, Parallel, Series), Detailed dashboard with SOC, Voltage, Current, Temperature, Status tab for alarms and BMS protection, Parameter tab for import settings, Bluetooth 5.0 connectivity

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Lucky BMS

[App page](https://appshunter.io/ios/app/lucky-bms/id6445901853)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BAT Check free?

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

### Is Lucky BMS free?

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

### Which has better reviews, BAT Check or Lucky BMS?

BAT Check is rated higher. BAT Check averages 5.0 out of 5 from 2 ratings, while Lucky BMS averages 1.0 from 1 ratings.

### Do BAT Check or Lucky BMS have ads?

Neither BAT Check nor Lucky BMS shows ads.

### Which is updated more often, BAT Check or Lucky BMS?

BAT Check ships an update every 2 months, and Lucky BMS every 5 months. Most recently, BAT Check was updated on October 13, 2026 and Lucky BMS on October 24, 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.*