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Best Smart Battery Widget Apps

184+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

The best smart battery widget apps on iPhone average 4.2★ across 184+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Smart Battery Widget

Smart Battery Widget#1

Smart Battery Widget by Elham Madh Farimani

System monitor widgets
Editor's Choice
🔧 Utilities
4.4😐(187 ratings)
FreeIn-App Purchases
Smart Battery Widget screenshot 1
Smart Battery Widget screenshot 2
Smart Battery Widget screenshot 3
Smart Battery Widget screenshot 4
Smart Battery Widget screenshot 5
Smart Battery Widget screenshot 6

Monitor your device's battery, storage, and network activity with real-time data and smart estimations. View key metrics and usage predictions directly on your home screen with customizable widgets.

What We Love

  • 🎨 Beautiful and modern UI design
  • 👍 Simple and intuitive user interface
  • 📊 Useful widget functionality for monitoring battery, storage, and data
  • ⚡ Lightweight app with minimal resource usage

Room to Improve

  • 🐛 Battery estimation features frequently broken or showing zero values
  • 🐛 Widgets not displaying correctly or updating in real-time
  • 🐛 Data accuracy issues across multiple features
Battery Widget & Color Widgets#2

Battery Widget & Color Widgets by SMART WIDGET LABS COMPANY LIMITED

System Widget+ on home screen
Strong Contender
🔧 Utilities
4.3😐(1.8K ratings)
FreeAdsIn-App Purchases
Battery Widget & Color Widgets screenshot 1
Battery Widget & Color Widgets screenshot 2
Battery Widget & Color Widgets screenshot 3
Battery Widget & Color Widgets screenshot 4
Battery Widget & Color Widgets screenshot 5
Battery Widget & Color Widgets screenshot 6

Monitor your device's battery, storage, memory, and network status with customizable home screen widgets. Get detailed insights into your phone's hardware and system information. Personalize widget themes to match your style.

What We Love

  • 👍 Fantastic battery and usage app
  • 👍 All the system information in one stop
  • 👍 Simple and functional
  • 👍 Fun little app for theming

Room to Improve

  • 🐛 Widget not automatically updating
  • 🐛 Brightness level not updating
  • 🐛 Inaccurate data shown
Zen Battery#3

Zen Battery by Shinobit LLC

Widgets, Charging Animation
Worth Considering
🔧 Utilities
4.7😊(8.1K ratings)
FreeIn-App Purchases
Zen Battery screenshot 1
Zen Battery screenshot 2
Zen Battery screenshot 3
Zen Battery screenshot 4
Zen Battery screenshot 5
Zen Battery screenshot 6

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.

What We Love

  • 👍 Reliable battery monitoring
  • 🚀 Accurate battery percentage display
  • 💡 Customizable battery color
  • 👍 Simple and easy to use

Room to Improve

  • 🔋 High battery consumption
  • 🐛 Inconsistent battery percentage accuracy
  • 🔋 Drains device battery quickly

More Smart Battery Widget apps to explore

4
Battery Widget: CPU x Monitor
Battery Widget: CPU x Monitor
Battery Widget: CPU x Monitor
System Status, Device Info
Free

Monitor your device's system activity, data usage, and connection status. Get real-time CPU frequency, hardware and OS information, network details, and memory usage. Includes customizable widgets and Bluetooth device finding.

Real-time CPU frequency monitoringSystem hardware and OS informationNetwork and carrier details
🔧 Utilities
(1.3K)
freemium
5
Smart Battery 24V
Smart Battery 24V
Smart Battery 24V
Smart Battery 6V、12V、24V
Free

Monitor the voltage of up to four 6V, 12V, or 24V batteries simultaneously. Test startup and charging systems, and accurately record vehicle start and stop times. View all data on your phone via Bluetooth for easy vehicle battery management.

Monitor 6V, 12V, 24V batteriesSimultaneous monitoring of four batteriesTest startup and charging system voltage
🔧 Utilities
(1)
free
6
Charger - Charging Play
Charger - Charging Play
Charger - Charging Play
Unique Charge Animation
Free

Transform your phone's charging experience with fun, customizable animations. This app displays unique visual effects when your device is plugged in, making charging more engaging. Enjoy a variety of curated animations and color options that play in real-time.

Unique charging animationsCustomizable colors (RGB)Curated animation library
🔧 Utilities
(18K)
freemium
7
Charging Play 3D Animation Fun
Charging Play 3D Animation Fun
Charging Play 3D Animation Fun
Charger 4k Live Battery Widget
Free

Personalize your device's charging experience with vibrant, futuristic 3D animations. Simply set up a shortcut and automation to see stunning visuals appear instantly when you plug in your charger. Access a wide range of premium themes through flexible subscription options.

Spectacular 3D charging animationsUnique designer-created themesColorful and beautiful visuals
🌟 Lifestyle
(9.8K)
subscription
8
Cloud Battery
Cloud Battery
Cloud Battery
All Batteries. On All Devices.
Free

This app centralizes battery levels from all your Apple devices into one view. Monitor battery status across iPhones, iPads, Macs, and Apple Watches, with notifications and widgets for easy access. Seamlessly integrates with iCloud for a hassle-free experience.

Centralized battery monitoringReal-time battery trackingToday, Home Screen, and Lock Screen Widgets
🔧 Utilities
(1.5K)
free with in-app purchases
9
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
🔧 Utilities
(1.2K)
free with in-app purchases
10
AllMyBatteries
AllMyBatteries
AllMyBatteries
Track all your batteries here
Free

Monitor battery levels for all your Apple devices and Bluetooth accessories in one place. Get customizable alerts and view battery history with trend visualization. Seamlessly sync data across your devices via iCloud and display levels with beautiful widgets.

Track Apple ecosystem devicesMonitor Bluetooth accessoriesCross-device iCloud sync
🔧 Utilities
(2.3K)
free with in-app purchases
11
Full Power Battery+
Full Power Battery+
Full Power Battery+
by Anatoly Rylskiy
Free

Get notified when your phone is fully charged with customizable sound alerts. Offers two modes for foreground and background operation, with options for screen brightness reduction and vibration. Includes relaxing music and ringtones to personalize your charging experience.

100% charge notificationSound and vibration alertsForeground and background modes
🔧 Utilities
(54)
free with in-app purchases
12
Lock Launcher - Screen Widgets
Lock Launcher - Screen Widgets
Lock Launcher - Screen Widgets
Home Widget Island Control 26
Free

Instantly launch apps, websites, and shortcuts from your lock screen or control center. Customize widgets with tinted icons and access features like camera control and health data with a single tap.

Lock screen widgetsControl Center integrationApp and shortcut launching
🎨 Graphics & Design
(3.8K)
subscription
13
iScreen - Widgets & Wallpaper
iScreen - Widgets & Wallpaper
iScreen - Widgets & Wallpaper
Widgets & Themes & Launcher
Free

Personalize your phone's home screen with a vast array of widgets, themes, and wallpapers. Customize your lock screen, control center, and even add interactive elements for a unique and fun user experience.

Customizable widgets for home and lock screensiOS 26 inspired featuresDynamic Island customization
🎨 Graphics & Design
(144K)
free with in-app purchases
14
Battery percentage (%) widget
Battery percentage (%) widget
Battery percentage (%) widget
LockScreen Widget can show "%"
Free

Display your device's remaining battery percentage directly on your lock screen with a convenient widget. The update frequency is optimized to conserve battery life, refreshing only when necessary.

Lock screen widgetDisplays battery percentageOptimized for battery conservation
🔧 Utilities
(7)
free
15
System Activity Monitors
System Activity Monitors
System Activity Monitors
Camera Info, Memory, Battery
Free
$2.99 | 100% OFF

Monitor your device's health with this comprehensive tool. Track memory, battery performance, storage, and network details. Get detailed camera information and helpful battery-saving tips to optimize your iPhone.

Memory usage trackingBattery performance monitoringDevice IP and hardware address
📊 Productivity
(732)
free with in-app purchases
16
Battery HD+
Battery HD+
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.

Battery calibrationUsage time estimatesCharge alerts
🔧 Utilities
(2.6K)
ad-supported
17
Color Widgets
Color Widgets
Color Widgets
Custom Widgets & Icon Changer
Free

Personalize your device's home and lock screens with custom widgets, icon packs, themes, and wallpapers. Choose from thousands of pre-designed options or create your own unique look.

Unlimited widget customizationThousands of predesigned widgetsCustom icon packs
🔧 Utilities
(510K)
free with in-app purchases
18
Battery Life Health Doctor Pro
Battery Life Health Doctor Pro
Battery Life Health Doctor Pro
Phone Battery Life Saver
Free

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.

Precise battery percentage and usage monitoringBattery saver checklist and charging tipsPhone storage cleaner for photos and videos
🔧 Utilities
(7.7K)
free with in-app purchases
19
Battery Life - check runtimes
Battery Life - check runtimes
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.

Monitor device runtimesView paired device battery chargeCustomized charging notifications
🔧 Utilities
(33K)
free with in-app purchases
20
Wdgts
Wdgts
Wdgts
Best Widget App
Free

Enhance your iOS experience with a collection of beautiful and functional widgets. Access quick actions, tools like a calculator and currency converter, and system information. Unlock advanced features and more customization options with a premium upgrade.

App LauncherContact LauncherCalculator
🔧 Utilities
(278)
free with in-app purchases