201+ iOS apps curated and reviewed
The best battery tester car apps on iPhone average 4.0β across 201+ titles β we've ranked them by what real users actually keep on their phones. Updated May 2026.
BatteryTesting is a battery benchmarking app for iOS devices that monitors runtimes, provides battery health data, and helps identify battery issues. Easily check your device's battery health and runtime data with this app.
Monitor your vehicle's battery in real-time with this app. Test cranking and charging system voltage to ensure your battery is fully functional. View all data on your mobile device via Bluetooth.
This free app serves as the ultimate multimeter for your device, allowing you to measure consumption, check battery health, and assess charger quality. It provides real-time readings to monitor battery charge, discharge, and overall device status. Test your charger and battery now!
This application is an ultimate battery saver that provides professional battery charging tips to help you maintain your device's battery health. With precise battery percentage accuracy and other features, it's a must-have for optimizing your phone's battery life. Download now for optimal phone health!
Discover the power of a comprehensive battery and charger testing app that helps identify bad chargers, evaluate charging speeds, monitor battery levels, and access system insights. Test your cables, validate chargers, and optimize your device performance with this essential tool.
This application helps maintain your phone's battery health by alerting you to unplug the charger when the battery is fully charged. It provides notifications for a fully charged battery, prevents overcharging, and offers features like charging history and charger time state.
"Experience fast and simple auto parts shopping with our app. Easily find the right parts, check availability, order for pickup or delivery, save vehicles, pay securely, earn rewards, and get everything you need for your projects faster."
Check the charging speed of your battery with various chargers, wires, and cables using the ultimate companion app for battery-related tasks. Compare different charging sources, track usage times, and find the best charger for your device. Visit the app's help page for detailed instructions and watch the functionality overview video to see it in action!
Track your car expenses, improve your driving habits, and earn cash rewards with this smart driving assistant app. Save money on maintenance and fuel while enhancing your overall driving experience. Download now to start saving!
Monitor iPhone and Apple Watch battery data effortlessly with this ultimate battery analysis tool. Gain insights into runtimes, receive customized notifications, and track battery charges with ease. Download now for a convenient way to stay informed about your device's battery health.
Monitor and manage your vehicle's battery effortlessly with real-time voltage updates, system testing, and data recording through Bluetooth connectivity. Get detailed insights into your battery's health and optimize its performance for a seamless driving experience.
Monitor your device's battery with precision using this application. Features include widgets, charge alerts, usage charts, and the ability to calibrate for your specific device. Get instant insights into battery life for various activities and participate in calibration tests to enhance accuracy. Try it now for the best battery monitoring experience!
Monitor the performance of your electric or hybrid BMW with detailed battery insights, comparisons, real-time sensor data, and Apple CarPlay support. Enhance transparency for buying and selling used vehicles while gaining peace of mind. Check compatibility for free and unlock features with an in-app purchase.
Monitor your device's battery life with precision using this all-in-one application from NO2! Stay informed on remaining usage time for music, videos, calls, and internet browsing, with alerts upon full charge. Get detailed stats in 5% increments. Download now for the ultimate battery management solution!
Experience the ultimate car companion with Car Play Connect: Remote Sync! Access vehicle information, check fuel levels, and more with just a tap, enhancing your driving experience. Download now for seamless interaction with your car.
This application is a battery monitoring tool that allows users to test and monitor the voltage of their car battery in real time. It provides insights into the starting and charging systems, and records when the car is started and stopped. The data can be easily accessed on a connected mobile device via Bluetooth, enabling efficient car battery power management.
This battery benchmarking application helps you assess the health and life of your mobile device's battery, whether it's new or used. Download it now and test your battery's performance to ensure it's working optimally.
This application helps you monitor the battery status of your vehicles, tracking voltage, state of charge, temperature, and more, with real-time and historical data displayed on your phone via Bluetooth. It also offers features like warning alerts, mileage and cost tracking, and system tests, allowing you to stay on top of your battery's health and optimize its performance.
This mobile app, paired with a lightweight battery and electrical system tester, provides a quick health check of a vehicle's battery and electrical systems, enabling technicians to view accurate test results. With this free and easy-to-use app, technicians can learn about the true health of their batteries, starters, and generators.