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Best Apps To Calibrate Battery Percentage

180+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated June 2026

Every iPhone needs a few good apps to calibrate battery percentage. We benchmark 180+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Apps To Calibrate Battery Percentage (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Battery Life - check runtimesBattery Life - check runtimesFree4.6β˜… (33K)YesYesJul 2026
2Battery HD+Battery HD+Free4.5β˜… (2.6K)YesNoJul 2026
3Battery Life Health Doctor ProBattery Life Health Doctor ProFree4.4β˜… (7.7K)YesYesJul 2026
4Battery TestingBattery TestingFree4.5β˜… (12K)YesYesJul 2026
5Battery Doctor - Battery SaverBattery Doctor - Battery SaverFree4.9β˜… (8)NoYesMay 2026
6Battery LevelBattery LevelFree4.7β˜… (927)β€”NoJul 2026
7Battery HD+ ProBattery HD+ Pro$3.994.6β˜… (432)NoNoJul 2026
8iBattery Pro - Battery status and maintenanceiBattery Pro - Battery status and maintenance$0.993.4β˜… (7)NoNoJul 2026

Top Picks for Apps To Calibrate Battery Percentage

Battery Life - check runtimes#1

Battery Life - check runtimes by RBT Digital LLC

Battery data at a glance
Editor's Choice
πŸ”§ Utilities
4.6😊(33K ratings)
FreeAdsIn-App Purchases
Battery Life - check runtimes screenshot 1
Battery Life - check runtimes screenshot 2
Battery Life - check runtimes screenshot 3
Battery Life - check runtimes screenshot 4
Battery Life - check runtimes screenshot 5
Battery Life - check runtimes screenshot 6

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.

What We Love

  • πŸ‘ Easy to use
  • πŸ”‹ Helpful for monitoring battery health
  • πŸ“Š Provides useful battery information
  • ⌚️ Convenient Apple Watch integration

Room to Improve

  • πŸ› Inconsistent battery readings
  • πŸ“’ Too many ads in free version
  • ⚠️ Limited functionality on newer iOS versions
Battery HD+#2

Battery HD+ by smalltech sarl

+full calibration
Strong Contender
πŸ”§ Utilities
4.5😐(2.6K ratings)
FreeAds
Battery HD+ screenshot 1
Battery HD+ screenshot 2
Battery HD+ screenshot 3
Battery HD+ screenshot 4
Battery HD+ screenshot 5

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.

What We Love

  • πŸš€ Accurate battery information
  • πŸ‘ Helpful for devices without battery percentage
  • πŸ”‹ Provides battery usage estimates
  • πŸ‘ Easy to understand interface

Room to Improve

  • πŸ› Inaccurate battery level notifications
  • πŸ› Calibration issues and bugs
  • πŸ”‹ Battery drain issues after using the app
Battery Life Health Doctor Pro#3

Battery Life Health Doctor Pro by 在桷 刘

Phone Battery Life Saver
Worth Considering
πŸ”§ Utilities
4.4😐(7.7K 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

  • πŸ‘ Easy to use
  • πŸš€ Accurate battery information
  • πŸ’‘ Helpful battery saving tips
  • πŸ”‹ Extends battery life

Room to Improve

  • πŸ› Crashes and bugs
  • πŸ’° Too many ads
  • πŸ”’ Privacy concerns

More Apps To Calibrate Battery Percentage apps to explore

4
Battery Testing
Battery Testing
Battery Testing
Battery Health
Free

This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.

Monitor device runtimesEstimated and raw battery dataCheck battery health
πŸ”§ Utilities
(12K)
free with in-app purchases
5
Battery Doctor - Battery Saver
Battery Doctor - Battery Saver
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 usage analysisAdvanced charging dataCharging schedule tracking
πŸ”§ Utilities
(8)
freemium
6
Battery Level
Battery Level
Battery Level
Percentage Indicator & Monitor
Free

This app displays your device's current battery percentage and offers comprehensive system monitoring. Track CPU usage, RAM, network activity, and system uptime with detailed graphs and statistics.

Battery percentage indicatorCPU usage monitoringCPU activity graph
πŸ”§ Utilities
(927)
free
7
Battery HD+ Pro
Battery HD+ Pro
Battery HD+ Pro
+full calibration
$3.99

This app provides detailed battery monitoring for your phone or tablet, offering insights into remaining usage time for various activities. It features calibration options to enhance accuracy and provides alerts for charging status.

Battery calibrationUsage time estimatesCharge alerts
πŸ”§ Utilities
(432)
paid
8
iBattery Pro - Battery status and maintenance
iBattery Pro - Battery status and maintenance
iBattery Pro - Battery status and maintenance
by Nasbrill Soft
$0.99

Monitor your device's battery health and optimize its lifespan. Get detailed charge status, remaining usage times for various activities, and helpful tips to extend battery life. Features include charge alerts and a maintenance function for better battery performance.

Detailed battery percentage displayRemaining charge time estimatesCharge alert notifications
πŸ”§ Utilities
(7)
free
9
Battery Check Lite
Battery Check Lite
Battery Check Lite
by 30 South LLC
Free

Estimate remaining battery life for various activities like gaming, video, or internet browsing. Get detailed usage statistics to gauge how much time you have left for specific tasks on your device.

Estimate remaining battery timeActivity-specific time estimates3D Gaming time remaining
πŸ”§ Utilities
(62)
free
10
Battery Charge Alarm
Battery Charge Alarm
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.

Set custom charge level alarmsStandby screen with charge statusAdjustable alarm volume
πŸ”§ Utilities
(2.9K)
free with in-app purchases
11
Amperes 4: Battery Charge Info
Amperes 4: Battery Charge Info
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.

Battery charging rates (mA and wattage)Hardware comparison testingDetailed charging graphs
πŸ”§ Utilities
(626)
free
12
Clean Battery Lite
Clean Battery Lite
Clean Battery Lite
by Shinobit LLC
Free

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 life monitoringActivity-based time estimatesMusic playback time
πŸ”§ Utilities
(2K)
free
13
Battery Life Free!
Battery Life Free!
Battery Life Free!
by Hana Mobile LLC
Free

Monitor your device's battery with detailed information on its current state and percentage. Get estimates for remaining talk time, internet usage, and media playback. Features a "Charge Alert" to notify you when fully charged.

Display battery state and percentageCharge Alert notificationEstimated remaining talk time
πŸ”§ Utilities
(18)
free
14
Magic Charger-Charge Animation
Magic Charger-Charge Animation
Magic Charger-Charge Animation
Cool Live Wallpapers & Effects
Free

Transform your device's charging experience with captivating live wallpapers and effects. Choose from thousands of exclusive 4K animations, track battery insights, and personalize your charge screen. New content is added weekly.

5000+ exclusive 4K charging animationsReal-time battery insightsFully customizable charge screen
πŸ”§ Utilities
(18K)
freemium
15
Battery Level - Portal
Battery Level - Portal
Battery Level - Portal
The cake is a lie
Free

Monitor your device's battery level with a Portal-themed interface. Receive audio announcements as your device charges, and access settings through a cake icon. Offers customization options like changing the app icon and switching between dark/light modes.

Portal themed battery monitorBattery level announcementsPortal soundboard
πŸ”§ Utilities
(21)
free
16
Ampere Battery Charging Check
Ampere Battery Charging Check
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.

Measure charging speedCompare chargers and cablesEstimate remaining usage time
πŸ”§ Utilities
(369)
free with in-app purchases
17
AppBox: Useful 16 Apps in One
AppBox: Useful 16 Apps in One
AppBox: Useful 16 Apps in One
by AllAboutApps
Free

This app is a versatile toolkit that consolidates numerous essential utilities into a single, convenient application. It offers tools for currency conversion, date calculations, loan analysis, health tracking, and more, all within a user-friendly interface.

Currency converter with 195 currenciesDate calculator and days until trackerLoan calculator with amortization schedules
πŸ”§ Utilities
(78)
free with in-app purchases
18
Battery Level Widget
Battery Level Widget
Battery Level Widget
With Funny Movie Quotes
Free

Easily monitor your device's battery percentage with a glance. This widget offers customizable sizes and unique artwork for each battery status. Access the app to enjoy a collection of humorous movie quotes.

Battery level monitoringSmall and medium widget sizesUnique artwork per status
πŸ”§ Utilities
(1.2K)
free with in-app purchases
19
BAST: Battery Status
BAST: Battery Status
BAST: Battery Status
Battery Health & CycleCount
Free

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.

Battery health analysisCharge cycle countBattery capacity details
πŸ”§ Utilities
(231)
free
20
SystemBatteryAnalysis
SystemBatteryAnalysis
SystemBatteryAnalysis
Battery Health & Cycle Checker
Free

This utility app offers in-depth battery health analysis for iOS devices. It provides real-time insights into capacity, cycle count, temperature, and performance optimization. Track historical trends and understand battery usage for better device management.

Real-time battery health analysisDevice performance optimizationHistorical trend tracking
πŸ”§ Utilities
(111)
free with in-app purchases

FAQ about Apps To Calibrate Battery Percentage

What are the best apps to calibrate battery percentage for iPhone?
Battery Life - check runtimes tops our apps to calibrate battery percentage ranking as of June 2026, with a 4.6-star average from 33K App Store ratings, and it's free to download.
Yes β€” 17 of the top apps to calibrate battery percentage we rank are free to download, including Battery Life - check runtimes and Battery HD+.
Battery Life - check runtimes shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 180+ apps to calibrate battery percentage on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
The Battery Life app allows you to monitor your iPhone and Apple Watch battery data at a glance. It displays runtimes, internal and external battery data, and keeps you informed about battery charge levels. You can also set up customized notifications for charging and low battery alerts.
Key features include monitoring your Apple mobile devices' runtimes, gaining insight into paired devices' battery charge, receiving customized notifications for battery levels, and viewing battery charge levels from both the iOS and Apple Watch apps. It also offers Apple Watch complications and a Today widget extension.