Best Free Battery Saver 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😐(7.9K 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 Doctor - Battery Saver by Muhammet Yalcın Ozdemir Halil Ibrahim Karahan Mustafa Ayten Kupertino Bilisim Yazılım K.S

Increase Phone Battery Life

Worth Considering

PowerBoost: Battery Saver Pro

4.4(9 ratings)

FreeIn-App Purchases

Battery Doctor - Battery Saver screenshot 1

Battery Doctor - Battery Saver screenshot 2

Battery Doctor - Battery Saver screenshot 3

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.

More Free Battery Saver apps to explore

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

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 Life - check runtimes

(2.7K)

ad-supported

Battery data at a glance

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)

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.

(2)

my Battery Pal Saver Optimizer

Health Companion & Diagnostics

Battery health monitoringTask-based charge estimationCustomizable battery themes

Monitor your iPhone or iPad's battery health with this diagnostic tool. It estimates remaining charge for various tasks, offers customizable themes, and provides helpful tips to extend battery life. Set charging reminders with custom sounds.

(7)

Clean Battery Lite

by Shinobit LLC

Battery life monitoringActivity-based time estimatesMusic playback time

Monitor your device's battery life with detailed time estimates for various activities like music, video, calls, and internet browsing. Receive audible alerts when charging is complete.

Battery saver - wifi analyzer

(2.2K)

free

Cleaner, Network & System Info

Smart battery saver & health monitorWiFi analyzer & network usage trackerSystem & performance monitor

Optimize your device's battery life, analyze WiFi networks, monitor system performance, and detect Bluetooth devices. This free tool provides insights into battery health, RAM usage, storage, and network traffic to keep your phone running smoothly.

(236)

Widgets, Charging Animation

Zen Battery

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.

Cleaner Kit - Clean Up Storage

(8.1K)

subscription

Free Up Space, Delete Photos

AI-powered duplicate detectionSwipe-based photo sortingEmail and contact decluttering

This app helps declutter your iPhone by identifying and removing duplicate photos, videos, and other junk files. It uses AI to scan your device, allowing you to quickly free up storage space and organize your content with an intuitive swipe interface.

(349K)

GPS Logger with Battery Saver

Record walks & retrace steps.

🗺️ Navigation

GentleWatt Battery Life Saver

Stop charging before 100%

📊 Productivity

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.

Track & Predict Battery Life

(15)

free

Battery Health Estimator

Smart Battery Care & Saver

Battery Master Pro Saver

by Xiamen Dalle New Energy Automobile Co.,Ltd.

Voltsy: Battery Care Buddy

Battery widget, charge & alarm