Best Phone Battery Tester Apps

Battery Life - check runtimes

Battery data at a glance

Free

Monitor your iPhone and Apple Watch battery levels and runtimes with detailed insights. Receive customized notifications for charging and low battery alerts. View battery data at a glance on your watch or via widgets.

Battery HD+

+full calibration

Free

This app provides a detailed battery monitoring experience for your phone or tablet. It offers calibration features for increased accuracy and displays estimated usage times for various activities, from listening to music to GPS navigation. It also includes charge alerts and a widget for quick access to information.

iChecker: Phone Diagnostics

Phone Diagnostics & Check

Free

This app performs comprehensive hardware diagnostics on your iPhone, checking 39 critical components. It provides an overall health grade and detailed test results, helping you identify potential issues before they become costly repairs. Generate shareable reports and monitor your device's health over time with routine checks.

Phone Doctor Plus

by iDea Mobile Tech Inc.

Free

Diagnose over 40 hardware and system issues with this app. Monitor your phone's hardware, battery, memory, and storage. Track network usage and daily charging cycles to keep your device running smoothly.

Ampere Battery Charging Check

Test charge speed,wires,cables

Free

Measure your device's charging speed with different chargers, cables, and wireless sources. Track app battery usage, estimate remaining time for activities, and compare charging accessories to find the best ones.

PhoneBattery

Your battery, on your wrist

Free

This app displays your iPhone's battery level directly on your Apple Watch. Avoid constantly checking your phone with quick glances at your wrist, perfect for workouts, commutes, or when your phone is just out of reach.

Charger Master

Charging play and sound

Free

Personalize your charging experience with custom sounds and animations. This app also offers tools to test charging speed, estimate battery life, and provide maintenance tips.

Battery Monitor BM2

by ShenzhenDaCheng software co., LTD

Free

Monitor your vehicle's battery in real-time via Bluetooth. Test cranking and charging systems to understand your battery's health. View all data directly on your mobile device.

Amperes 4: Battery Charge Info

Battery info, alarm and tests

$2.99

This app helps you understand your device's charging performance. It diagnoses charging issues, compares different charging methods, and monitors battery health with detailed data and alarms. Get insights into your power setup for optimal device longevity.

Device Monitor²

System activity info

Free

This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.

WatchPhone Battery

Check iPhone Battery safely!

Free

Monitor your iPhone's battery level directly from your Apple Watch. Offers beautiful complications for easy tracking and ensures secure, cloud-free communication between devices. Unlock all features with a subscription after a free trial.

Battery Doctor - Battery Saver

Increase Phone Battery Life

Free

Optimize your device's power usage with intelligent analysis and advanced charging data. Track your charging habits, receive battery health tips, and access detailed settings to maximize your phone's longevity.

Battery Monitor - check your phone battery on your wrist

by Tom Etminan

Free

Instantly check your iPhone's battery status from your Apple Watch. Ideal for when your phone is out of sight, charging, or during workouts. Features a clean, animated interface and quick access via Glance.

Battery Health - Charge Alarm

Full Power Battery Alarm Alert

Free

Prevent overcharging your phone with a full battery alarm. This app notifies you with a ringtone or notification when your battery reaches 100%, helping to maintain battery health and save energy. It also provides charging history and status updates.

Battery Charge Alarm

Prevent battery overcharging

Free

This app alerts you when your device reaches a desired battery charge level, preventing overcharging. Customize alarms, view charge status, and access historical data. Supports dark mode and Apple Watch.

Battery Life Doctor -Manage Phone Battery (No Ads)

by 茂利 王

$0.99

This app helps you maintain your device's battery life with professional charging tips and usage monitoring. It provides precise battery power accuracy and allows you to check memory status and available disk space.

Test & Check for iPhone

Device system status info tool

Free

Verify the functionality of your iPhone or iPad with comprehensive hardware tests. Check screen, sensors, multimedia, and connectivity to ensure optimal performance. Also provides detailed device specifications and system status monitoring.