BatteryCheck vs ARB Battery Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BatteryCheck
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.
- 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
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The BatteryCheck is an easy to install device that sets a new standard in battery management systems. This innovative product connects to your deep cycle battery and communicates wirelessly with smart phones. The BatteryCheck provides real time battery management data that allows you to effectively manage remaining battery energy via a simple to use app. Key features > Communicates via Bluetooth with smart phones > Instant real time data - view information including volts and amps, time remaining, temperature, battery status, state of charge and battery health > Easy installation – no mechanical expertise required > Works with multiple batteries when in parallel (7Ah-800Ah Battery Bank) > Internal shunt capacity - 80 amps continuous > Set automatic alarm warnings via app > Compatible with any deep cycle 12 or 24V Lead Acid, AGM and Gel 7Ah-800Ah battery Note: This application will only work if you have a BatteryCheck which can be purchased at TeamBMPRO.com
ARB Battery Connect
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The ARB Battery Connect App monitors the ARB Slimline Battery including the inbuilt DCDC charger. The ARB Slimline Battery is the ideal choice for auxiliary battery systems. It delivery high power capacity, advanced charging and robust safety features. Ensuring reliable power while preserving the main vehicle battery’s health for an enhanced off-road experience. To support installation, ARB have developed a range of vehicle specific mounting brackets and universal wiring looms. These accessories, combined with the built-in DCDC charger, facilitate a straightforward installation and streamlined fitting process. App Features and Benefits. • Connect and rename the ARB Slimline Battery. • Monitor various battery parameters. • Review various battery protections. • Diagnose any battery faults. • Diagnose any DCDC charger faults. • Review popup notifications for helpful tips. • Observe the App, BMS and DCDC software version. • Provide technical support data to assist with diagnostics and product improvement. • Complete firmware updates. Available App parameters. • Voltage • Current (Charging / Discharging) • SOC (State of Charge) • AmpHr remaining • Time to Full / Empty • Battery Temperature • Charge (Alternator or Solar) • Charge profile (Soft, Bulk, Absorption, Float)
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | BatteryCheck | ARB Battery Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.1 — better | 9.0 |
| Further details — not scored | ||
| Size | 15 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | BM PRO | ARB Corporation Limited |
In-app purchases
BatteryCheck
No in-app purchases
ARB Battery Connect
No in-app purchases
Questions
Is BatteryCheck free?
Is ARB Battery Connect free?
Do BatteryCheck or ARB Battery Connect have ads?
Which is updated more often, BatteryCheck or ARB Battery Connect?
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