# BAT Check vs BattSavant

The clearest difference is update cadence: BattSavant at every 3 weeks against BAT Check's every 2 months. BAT Check's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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 ships an update every 2 months, BattSavant every 3 weeks. The most recent releases landed on July 2, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BAT Check | BattSavant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bat-check/id1531666146/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 66 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海波 刘](https://appshunter.io/developer/1528836993) | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) |

## 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

**In-app purchases:** none


### BattSavant

[App page](https://appshunter.io/ios/app/battsavant/id6744641777)

**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 BattSavant free?

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

### Do BAT Check or BattSavant have ads?

Neither BAT Check nor BattSavant shows ads.

### Which is updated more often, BAT Check or BattSavant?

BAT Check ships an update every 2 months, and BattSavant every 3 weeks. Most recently, BAT Check was updated on July 2, 2026 and BattSavant on September 21, 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.*