Best Lifesaver Battery Apps

4.4😐(8.2K ratings)

FreeAdsIn-App Purchases

Battery Life Health Doctor Pro screenshot 1

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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 Saver - Power Master by Binary Bridge HK Limited

battery saver & power manager

Strong Contender

4.1😞(228 ratings)

FreeIn-App Purchases

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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 - check runtimes by RBT Digital LLC

Charge alerts & device widgets

Worth Considering

Smart Battery Care & Saver

4.6😊(34K ratings)

FreeAdsIn-App Purchases

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Monitor the battery levels of all your Apple devices, including iPhones, iPads, Apple Watches, and AirPods, all in one place. View detailed runtimes, battery health, and receive custom alerts. Widgets and watch face complications offer at-a-glance information.

What We Love

👍 Easy to use
🔋 Helpful for monitoring battery health
📊 Provides useful battery information
⌚️ Convenient Apple Watch integration
💰 Good value for money

Room to Improve

🐛 Inconsistent battery readings
📢 Too many ads in free version
⚠️ Limited functionality on newer iOS versions
🔋 Drains battery faster on some devices

More Lifesaver Battery apps to explore

Battery Master Pro Saver

$1.99

PowerBoost: Battery Saver Pro

(0)

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)

Battery HD+

+full calibration

Battery calibrationUsage time estimatesCharge alerts

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 Health - Charge Alarm

(2.8K)

ad-supported

Full Power Battery Alarm Alert

Full battery 100% alarmRingtone and notification alertsPrevents overcharging

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.

(557)

Battery Doctor - Battery Saver

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.

Battery Life Doctor -Manage Phone Battery (No Ads)

(9)

freemium

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

Battery Care-battery life tips

(39)

paid

battery life tips

$0.99

Monitor your phone's battery health and performance with detailed data and an easy-to-use interface. Get reliable information to ensure your battery is running optimally and extend its lifespan.

In-depth battery dataEasy-to-use interfaceBattery health monitoring

(60)

Prevent battery overcharging

Battery Charge Alarm

Set custom charge level alarmsStandby screen with charge statusAdjustable alarm volume

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.

(3K)

Battery Health - Charge Saver

Check Battery Health and Life

Detailed battery health reportsReal-time status monitoringCharging saver tools

Monitor and maintain your iPhone's battery health with detailed reports and real-time status. Optimize charging habits and receive care recommendations to extend battery longevity and device performance.

(7)

Tools useful for your life

ecoClock

World date and clock displayCustomizable alarms and timersStopwatch with 1/100 sec precision

This app offers a suite of essential tools for daily life, including world clocks, alarms, timers, and a stopwatch. It also provides simple utilities like a compass, spirit level, and calculator, with customizable wallpaper options.

🌟 Lifestyle

(1)

Toolkit Free – Flash Light, Battery Saver etc.

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.

GentleWatt Battery Life Saver

(15)

free

Stop charging before 100%

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.

Improves your battery life

(8.1K)

subscription

Battery Life Alarm PRO

$2.99

This app alerts you when your device's battery reaches a specific charge level or drops too low. You can customize the target percentage and receive notifications with a melody. It helps you manage charging to extend battery lifespan and avoid complete drainage.

Customizable low battery alertsCustomizable high battery alertsAdjustable percentage from 0-100%

Battery and wifi checker

Detailed battery usage breakdownWi-Fi connection monitoringTalk time estimates (3G/4G, 2G)

Monitor your device's battery usage with detailed insights into various activities like talk time, internet use, and video playback. It also helps identify who is using your Wi-Fi connection.

Battery Sound Notification

(157)

ad-supported

Battery Charge Alarm & Sound

Customizable sound notificationsLow battery alertsFull battery alerts

Get custom sound alerts for your device's battery status. Receive notifications for low battery, full charge, or when connected/disconnected from power. Stay informed about your battery levels with easy-to-configure sound alerts.

(14)

Battery Charge Monitor - Alarm

Smart Battery Notifications

Custom charge percentage alertsInstant notification when target is reachedLoud alarm option

Receive custom alerts when your device reaches a specific battery charge level. Avoid overcharging and extend your battery's lifespan with simple, reliable notifications. The app features a clean design and requires no account setup.