# BattCheck vs BAT Check

BattCheck and BAT Check are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BattCheck | BAT Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bat-check/id1531666146/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 3 MB | 11 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TBS Group Corporation](https://appshunter.io/developer/1440250784) | [海波 刘](https://appshunter.io/developer/1528836993) |

## What reviewers say

### BattCheck

[App page](https://appshunter.io/ios/app/battcheck/id1260889667)

Monitor battery systems from 6V to 24V, tracking capacity, status, and charging in real-time. Receive instant alerts for low voltage or overcharging directly on your smartphone.

**Highlights:** Supports 6V, 12V, 24V battery systems, Records up to 5 batteries, Real-time capacity and status tracking, Charging records, Low voltage alerts, High charging voltage alerts

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BattCheck free?

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

### Is BAT Check free?

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

### Do BattCheck or BAT Check have ads?

Neither BattCheck nor BAT Check shows ads.

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

BattCheck ships an update every 2 months, and BAT Check every 2 months. Most recently, BattCheck was updated on October 8, 2026 and BAT Check on October 13, 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.*