# BatteryCheck vs ARB Battery Connect

The clearest difference is iOS requirement: BatteryCheck at 7.1 against ARB Battery Connect's 9.0. On price, update cadence, 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.

BatteryCheck ships an update every 3 months, ARB Battery Connect every 2 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BatteryCheck | ARB Battery Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/batterycheck/id862806938/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 15 MB | 19 MB |
| Requires iOS | **7.1** | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BM PRO](https://appshunter.io/developer/849500568) | [ARB Corporation Limited](https://appshunter.io/developer/504458050) |

## What reviewers say

### BatteryCheck

[App page](https://appshunter.io/ios/app/batterycheck/id862806938)

This app provides real-time battery management data by wirelessly connecting to a deep cycle battery system. It allows users to monitor volts, amps, time remaining, temperature, and battery health via a smartphone. The system offers easy installation and automatic alarm warnings for effective battery energy management.

**Highlights:** Real-time battery data (volts, amps, temp), Time remaining and state of charge, Battery health monitoring, Wireless Bluetooth communication, Automatic alarm warnings, Supports multiple battery configurations

**Features:** macOS Compatibility

**In-app purchases:** none


### ARB Battery Connect

[App page](https://appshunter.io/ios/app/arb-battery-connect/id6740839757)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BatteryCheck free?

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

### Is ARB Battery Connect free?

ARB Battery Connect is free to download, with no in-app purchases.

### Do BatteryCheck or ARB Battery Connect have ads?

Neither BatteryCheck nor ARB Battery Connect shows ads.

### Which is updated more often, BatteryCheck or ARB Battery Connect?

BatteryCheck ships an update every 3 months, and ARB Battery Connect every 2 months. Most recently, BatteryCheck was updated on October 12, 2026 and ARB Battery Connect on October 25, 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.*