Best Battery Protector Apps

4.1😞(228 ratings)

FreeIn-App Purchases

Battery Saver - Power Master screenshot 1

Battery Saver - Power Master screenshot 2

Battery Saver - Power Master screenshot 3

Battery Saver - Power Master screenshot 4

This app helps you monitor your device's battery health and predict its remaining runtime. It offers charging reminders and maintenance tips to extend battery life. Enjoy beautiful charging screensavers while your device powers up.

What We Love

🚀 Charges phone fast
💡 Useful battery and storage management features
👍 Simple and easy to use
🚀 Boosts RAM and frees up storage

Room to Improve

🐛 Doesn't work as advertised
🔋 Drains battery instead of saving it
🔒 Privacy concerns with accessing photos
💰 Paid version doesn't work as expected

Battery Life Health Doctor Pro by 在海刘

Phone Battery Life Saver

Strong Contender

4.4😐(8K ratings)

FreeAdsIn-App Purchases

Battery Life Health Doctor Pro screenshot 1

Battery Life Health Doctor Pro screenshot 2

Battery Life Health Doctor Pro screenshot 3

Battery Life Health Doctor Pro screenshot 4

Battery Life Health Doctor Pro screenshot 5

Battery Life Health Doctor Pro screenshot 6

Optimize your device's battery health with professional charging tips and monitoring tools. Extend battery life, prevent overcharging, and manage storage by cleaning up duplicate photos and videos. Features include battery calibration and magic charging animations.

What We Love

👍 Easy to use
🚀 Accurate battery information
💡 Helpful battery saving tips
🔋 Extends battery life

Room to Improve

🐛 Crashes and bugs
💰 Too many ads
🔒 Privacy concerns
🔋 Inaccurate battery information

Battery Charge Alarm by Bastiaan Modderkolk

Prevent battery overcharging

Worth Considering

Battery Doctor - Battery Saver

4.6😊(3K ratings)

FreeAdsIn-App Purchases

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.

What We Love

👍 Works as advertised
🚀 Effective at extending battery life
💡 Useful feature to stop charging at a set percentage
🔋 Helps maintain battery health
🔒 Secure and doesn't require personal data access

Room to Improve

🐛 Alarm not always reliable or consistent
🔋 Doesn't work in background/locked screen
🔋 Doesn't support exact percentage selection
📢 Intrusive ads
🔋 Drains battery when app is open

More Battery Protector apps to explore

Increase Phone Battery Life

Battery usage analysisAdvanced charging dataCharging schedule tracking

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.

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.

Battery calibrationUsage time estimatesCharge alerts

Battery Life - check runtimes

(2.7K)

ad-supported

Widgets, alerts & Apple Watch

Monitor device runtimesView paired device battery chargeCustomized charging notifications

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.

(34K)

PowerBoost: Battery Saver Pro

Optimize Battery & Save Energy

Extend battery lifeAccelerate performanceMonitor battery health

Extend your device's battery life and enhance performance with smart optimization tools. Monitor battery health, manage power consumption, and identify high-drain apps for a smoother, longer-lasting experience. Enjoy advanced diagnostics and custom power modes.

📊 Productivity

(0)

Doctor McWheelie: Battery

Educational book and minigames

Animated educational bookInteractive coloring gameRacing mini-game

An animated educational book and mini-games focused on cars and road safety. Children can read along, record their own narration, and play interactive coloring and racing games. It teaches about car parts and safe road crossing.

📚 Books

(15)

Battery Life Doctor -Manage Phone Battery (No Ads)

by 在海刘

$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.

No AdsPrecise Battery Usage MonitoringProfessional Battery Maintenance Tips

Toolkit Free – Flash Light, Battery Saver etc.

(38)

paid

by MULIAN LI

FlashlightSOS alarmBattery Monitor

This app offers a collection of essential tools for everyday convenience. It includes a flashlight, SOS alarm, battery monitor, mirror, ruler, and magnifier to assist with various daily tasks and emergencies.

Battery Life & Game Booster

Real-time thermal monitoringSmart cooling profilesPowerful cooling actions

Monitor and manage your phone's heat in real time with smart cooling tools and an easy dashboard. Optimize performance and extend device life with live thermal tracking and one-tap modes for gaming, battery saving, and everyday use.

(193)

Lithionics Battery Monitor

by Lithionics Battery LLC

Monitors battery healthBluetooth BLE wireless interfaceRequires factory-installed BLE module

This utility app monitors the health of Lithionics batteries via a Bluetooth BLE connection. It requires a compatible battery with a factory-installed BLE module for operation.

Monitor and manage your lithium battery's health and performance. Optimize charging and discharging cycles to extend battery lifespan. Get detailed insights into your battery's status.

Lithium battery managementBMS monitoringPerformance optimization

by GreenMouse International B.V.

Widgets, Charging Animation

Battery life estimation for music, video, calls, and internetCustomizable 'Zen' display modesInteractive fluid battery animation

This app provides detailed battery information for your iPhone and iPad, including remaining hours for various activities. Customize the visual display with fluid animations and color options. Receive alerts when your device is fully charged.

Battery Health & CycleCount

Battery health analysisCharge cycle countBattery capacity details

This app provides in-depth battery diagnostics for Apple devices. It analyzes analytics logs to reveal battery health, charge cycles, and capacity details, offering insights beyond standard system information.

AccuBattery - Battery Info

(310)

free

Get all the battery usage info

Measures real battery capacity (mAh)Monitors battery wear per charge sessionTracks discharge speed and consumption per app

This app provides detailed battery usage information, measures actual battery capacity, and helps monitor battery health. It offers insights into battery wear, discharge speed per app, and remaining charge/use time estimations.

by Bolt Energy USA LLC

Real-time battery status viewingBattery parameter modificationAlarm information alerts

Monitor and manage lithium batteries with this utility app. View real-time status, adjust parameters, and receive important alarm notifications.

Monitor your vehicle's battery status remotely via Bluetooth. View real-time voltage, historical graphics, and perform system tests. Receive alerts and track mileage and cost data for up to four vehicles.

Bluetooth battery monitoringReal-time and historical voltage graphicsCranking and charging system test

by Shenzhen Leagend Optoelectronics Co., Ltd.

Real-time voltage monitoringCranking system testingCharging system testing

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.