216+ iOS apps curated and reviewed
The best kbattery apps on iPhone average 4.1★ across 216+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This professional battery diagnostic tool uses advanced conductivity testing technology, allowing users to quickly and accurately measure battery health status, test startup and charging systems, and monitor battery voltage in real-time. With its user-friendly interface and support for various international standards, it helps car maintenance professionals grasp the status of all batteries and prevent harm caused by bad batteries.
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!
An auto diagnostic application that decodes car issues into layman's terms, alerts you to maintenance needs, and now offers FIXD Premium for expert support from mechanics. Ensure your car's health and longevity with FIXD.
Introducing a redesigned ECG PowerApp, connecting users to critical information, allowing direct engagement with customer service, and facilitating quick refunds and withdrawals. Join us on this journey of convenience.
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.
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!
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.
XiaoXiangElectric is a lithium battery monitoring app that provides real-time status updates, historical data, control features, and parameter settings. Monitor your battery's health and performance easily with this app. Check it out now at http://www.jiabaida.com.
Record heart sounds and ECG on your smartphone with Eko, a digital stethoscope app. Monitor and share heart health data easily.
VictronConnect allows users to access real-time status information, configure Victron products through Bluetooth, view history records, update firmware, and access a demo mode for features exploration. Take control of your Victron devices with ease by downloading the app now!
ServiceTitan Mobile 2.0 is a comprehensive app designed for plumbing, HVAC, and electrical contractors to enhance customer experience and boost sales. With features like dispatch, estimates, payment collection, and more, it empowers technicians to provide top-tier service. Join now for an improved sales experience and increased customer satisfaction!
Manage your Tesla with Tessie: track trips, charging, and more, automate your car, compare battery stats, control your car via Apple Watch or computer, and benefit from secure data management. Subscribe or make a one-time payment to start, with a money-back guarantee. Visit tessie.com for more details and try it free today!
A revolutionary mobile application that transforms how you manage your vehicle, offering live data display, diagnostics, data recordings, remote assistance, and software updates with ease. Access the most powerful tool in the automotive industry from your pocket, saving time and improving convenience for vehicle maintenance and care.
Explore a unique app that turns your phone into a versatile tool for conducting physical experiments using various sensors. Easily run pre-defined experiments, customize your own, and export data for further analysis. Get hands-on with science and technology right from your phone!
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.
ThinkDiag is an innovative vehicle diagnostic tool designed for technicians, repair shops, and DIYers, offering OE level functions, full-function OBD II diagnosis, maintenance reset, and communication within the ThinkDiag community. It supports various devices and over 100 vehicle brands, accessible through a smartphone app. Contact for more information at www.mythinkcar.com or service@mythinkcar.com.
This mobile application connects wirelessly to a multi-chemistry charger, transforming your device into a powerful tool to access advanced features with an easy-to-use graphical interface, allowing you to monitor charge status, receive remote alerts, and configure charge settings. Download the app to take control of your charging experience, access manual settings, and enjoy advanced safety features.
This application is a comprehensive ECG analyzer that accurately measures QTc intervals for identifying potential cardiac risks. Its user-friendly interface provides detailed analysis to assist healthcare professionals in making informed decisions. Try it now for efficient ECG interpretation and monitoring.
