# BAT Check vs SMART BMS Pro

The clearest difference is rating: BAT Check at 5.0 against SMART BMS Pro's 2.0. SMART BMS Pro's advantage is update cadence (every 2 weeks vs every 2 months). 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 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

BAT Check ships an update every 2 months, SMART BMS Pro every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BAT Check | SMART BMS Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bat-check/id1531666146/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/smart-bms-pro/id6747797943/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 11 MB | 113 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [海波 刘](https://appshunter.io/developer/1528836993) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## 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


### SMART BMS Pro

[App page](https://appshunter.io/ios/app/smart-bms-pro/id6747797943)

Connect to and manage lithium battery packs via Bluetooth. Monitor battery status, set protection parameters with password access, and receive fault alarms. Ideal for users needing detailed battery pack oversight.

**Highlights:** Bluetooth connection for battery packs, Real-time battery status monitoring, Set and secure protection parameters, Monitor battery fault alarms, Password protection for modifications

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

**In-app purchases:** none


## Frequently asked questions

### Is BAT Check free?

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

### Is SMART BMS Pro free?

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

### Which has better reviews, BAT Check or SMART BMS Pro?

BAT Check is rated higher. BAT Check averages 5.0 out of 5 from 2 ratings, while SMART BMS Pro averages 2.0 from 1 ratings.

### Do BAT Check or SMART BMS Pro have ads?

Neither BAT Check nor SMART BMS Pro shows ads.

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

BAT Check ships an update every 2 months, and SMART BMS Pro every 2 weeks. Most recently, BAT Check was updated on November 3, 2026 and SMART BMS Pro on October 30, 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.*