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Best Charge Monitor Apps

200+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our charge monitor list covers 200+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Charge Monitor

System Status: hw monitor#1

System Status: hw monitor by Techet

CPU,battery,disk usage info
Editor's Choice
🔧 Utilities
4.6😊(2.4K ratings)
FreeAds
System Status: hw monitor screenshot 1
System Status: hw monitor screenshot 2
System Status: hw monitor screenshot 3
System Status: hw monitor screenshot 4

Monitor your device's core performance metrics with this utility app. It provides real-time information on battery status, disk usage, CPU load, and network connections. Customize your view with light or dark themes and receive instant updates on system changes.

What We Love

  • 👍 Easy to use
  • 🚀 Provides quick system status overview
  • 🔋 Helpful for monitoring battery and charging
  • 💡 Useful for troubleshooting device issues

Room to Improve

  • 🐛 Occasional bugs or crashes reported
  • 🔒 Some privacy concerns with ad-supported version
  • 💰 Desire for more features in free version
Device Monitor²#2

Device Monitor² by Marco Ricca

System activity info
Strong Contender
🛠️ Developer Tools
4.7😊(9K ratings)
FreeIn-App Purchases
#29in Developer Tools
Device Monitor² screenshot 1
Device Monitor² screenshot 2
Device Monitor² screenshot 3
Device Monitor² screenshot 4
Device Monitor² screenshot 5
Device Monitor² screenshot 6

This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.

What We Love

  • 🚀 Effective RAM cleaning
  • 🔍 Detailed device information
  • 🔧 Useful toolkit features
  • 💰 Fair one-time pricing

Room to Improve

  • 🐛 RAM cleaning issues after updates
  • 🔌 High background battery usage
  • 🕰️ Slow RAM cleaning process
Charger Master#3

Charger Master by 东海 刘

Charging play and sound
Worth Considering
🔍 Reference
4.3😞(5.6K ratings)
FreeAdsIn-App Purchases
Charger Master screenshot 1
Charger Master screenshot 2
Charger Master screenshot 3
Charger Master screenshot 4
Charger Master screenshot 5
Charger Master screenshot 6

Personalize your charging experience with custom sounds and animations. This app also offers tools to test charging speed, estimate battery life, and provide maintenance tips.

What We Love

  • ⚡ Charging speed monitoring
  • 🎨 Visually appealing animations
  • 💻 Useful charging information

Room to Improve

  • 🚫 Paywall-locked features
  • 📺 Excessive ads
  • 🔒 Requires unlocked phone for animations

More Charge Monitor apps to explore

4
Battery Charge Monitor - Alarm
Battery Charge Monitor - Alarm
Battery Charge Monitor - Alarm
Smart Battery Notifications
Free
🔧 Utilities
(0)
5
Battery Monitor BM2
Battery Monitor BM2
Battery Monitor BM2
by ShenzhenDaCheng software co., LTD
Free

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.

Real-time voltage monitoringCranking system testingCharging system testing
🔧 Utilities
(52)
free
6
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
🔧 Utilities
(2.9K)
free with in-app purchases
7
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
8
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
9
Lithium Blue Battery Monitor
Lithium Blue Battery Monitor
Lithium Blue Battery Monitor
View State of Charge & More
Free

This app provides real-time Bluetooth access to the State of Charge, voltage, current, and temperature of compatible batteries. It offers advanced safety features, long life, and fast charging capabilities for premium series batteries.

Real-time Bluetooth monitoringState of Charge displayVoltage, current, and temperature status
🔧 Utilities
(5)
free
10
Usage - Device Monitor
Usage - Device Monitor
Usage - Device Monitor
Storage, network, battery
Free

Monitor your device's system activity and performance with detailed tracking of storage, memory, network, and battery usage. Customize graphs and widgets for instant insights, with cloud sync available. Upgrade to Pro for advanced features and comprehensive data.

Disk usage trackingRAM status monitoringNetwork activity monitoring
🔧 Utilities
(235)
free with in-app purchases
11
Battery Widget & Color Widgets
Battery Widget & Color Widgets
Battery Widget & Color Widgets
System Widget+ on home screen
Free

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.

Battery level and status monitoringStorage usage trackingMemory allocation visualization
🔧 Utilities
(1.8K)
free with in-app purchases
12
MillerTech
MillerTech
MillerTech
by Lester Miller
Free

Monitor your lithium batteries with Bluetooth technology. Get instant access to key battery stats like voltage, state-of-charge, and real-time power usage. Enhance your experience and gain peace of mind with at-a-glance data.

Bluetooth battery monitoringReal-time power usageBattery voltage display
🔧 Utilities
(6)
free
13
System Status Pro: hw monitor
System Status Pro: hw monitor
System Status Pro: hw monitor
CPU,battery,memory usage info
$3.99

Monitor your iPhone and iPad's performance with detailed insights into CPU, memory, disk, battery, and network usage. View real-time graphs, hardware specs, and system details. Export data via email or AirPrint.

Real-time CPU usage monitoringDetailed memory and disk usageBattery level and estimated work time
🔧 Utilities
(5.3K)
paid
14
Wall Monitor for Tesla
Wall Monitor for Tesla
Wall Monitor for Tesla
Monitor Gen 3 Wall Connector
Free

Monitor your Tesla Gen 3 or Universal Wall Connector in real-time. View charging stats, temperatures, firmware updates, and error codes. Estimate charging costs and export data. Works with any EV.

Real-time charging dataTemperature monitoringFirmware update alerts
🔧 Utilities
(771)
free with in-app purchases
15
Charge Alarm
Charge Alarm
Charge Alarm
by John Kowalik
Free

This utility app allows users to set custom charging alarms for their iPhones. Get notified when your device reaches a specific battery percentage, helping to prevent overcharging and save electricity. It's ideal for managing multiple iPhones with a single charger.

Set custom charging alarmsNotify at any battery level (1%-100%)Prevent battery overcharging
🔧 Utilities
(388)
free
16
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
17
Juice Watch: Battery Monitor
Juice Watch: Battery Monitor
Juice Watch: Battery Monitor
Battery Status & Notifications
Free
$6.99 | 100% OFF

Monitor your iPhone and Apple Watch battery levels directly from your wrist. Receive customizable notifications for charging status and low battery alerts. View both device battery levels on a single complication for easy access.

Monitor iPhone battery on Apple WatchMonitor Apple Watch battery on iPhoneCustomizable charging notifications
🔧 Utilities
(391)
free with in-app purchases
18
Battery Charge Alarm+
Battery Charge Alarm+
Battery Charge Alarm+
Get Alert and Monitor Charging
Free

This app helps you manage your device's battery life by setting custom charging alarms and provides a theft deterrent with a disconnection alarm. It offers a customizable user experience with adjustable alert sounds and notification preferences.

Customizable charging level alarmsDisconnection theft alarmAdjustable alarm sound level
🔧 Utilities
(54)
free
19
Charging Monitor
Charging Monitor
Charging Monitor
by Powercast
Free

Monitor battery recharging voltage and current for development kits. This app eliminates the need for external multimeters, providing accurate measurements without affecting RF fields. It supports multiple devices identified by their MAC addresses.

Monitor recharging voltageMonitor recharging currentEliminates multimeter use
🔧 Utilities
(5)
free
20
Charging Engine - 4Kwallpapers
Charging Engine - 4Kwallpapers
Charging Engine - 4Kwallpapers
Cool Charge Master & Effects
Free

Enhance your phone's charging experience with dynamic, futuristic animations and live wallpapers. Visualize battery performance and enjoy regular content updates to keep your device looking fresh and engaging.

Futuristic charging animationsHigh-definition dynamic screensaversDozens of 3D charging wallpapers
🔧 Utilities
(11K)
subscription

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