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Best System Monitor Apps

202+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated May 2026

With an average user rating of 4.3★, the system monitor category is one of the App Store's strongest. Browse all 202+ apps we track, sorted so the most loved ones surface first.

Top Picks for System Monitor

Device Monitor²#1

Device Monitor² by Marco Ricca

System activity info
Editor's Choice
🛠️ 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
System Status: hw monitor#2

System Status: hw monitor by Techet

CPU,battery,disk usage info
Strong Contender
🔧 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
G-CPU:Monitor CPU, RAM, Widget#3

G-CPU:Monitor CPU, RAM, Widget by Hau Vu Dinh

Monitor CPU,RAM,Widget,Network
Worth Considering
🔧 Utilities
4.7(661 ratings)
FreeIn-App Purchases
G-CPU:Monitor CPU, RAM, Widget screenshot 1
G-CPU:Monitor CPU, RAM, Widget screenshot 2
G-CPU:Monitor CPU, RAM, Widget screenshot 3
G-CPU:Monitor CPU, RAM, Widget screenshot 4
G-CPU:Monitor CPU, RAM, Widget screenshot 5
G-CPU:Monitor CPU, RAM, Widget screenshot 6

Gain deep insights into your device's performance with detailed information on CPU, RAM, battery, storage, and network. Monitor key metrics, run performance tests, and generate customizable reports. Stay informed with convenient widgets and a built-in compass.

More System Monitor apps to explore

4
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
System Activity, CPU Monitor
Free

This app provides detailed insights into your device's specifications, including display, hardware, network, camera, and battery information. It also offers a suite of tools like a storage cleaner, internet speed test, and network scanner. Enhance your device management with comprehensive system monitoring and utility features.

Device specifications displayHardware information (CPU, RAM, GPU)Network and connectivity details
🔧 Utilities
(712)
freemium
5
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
6
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
7
Usage Device Monitor
Usage Device Monitor
Usage Device Monitor
Widgets for Lock & Home Screen
Free

Monitor your device's data usage, network speed, memory, and storage with customizable widgets for your home and lock screens. Get detailed hardware specifications and compare them with other models. Enjoy a simple, intuitive design with no subscriptions.

Data usage tracking (monthly and daily)Real-time network connection monitoringMemory allocation by category
🔧 Utilities
(3.8K)
free with in-app purchases
8
ADD Assistant: System Monitor
ADD Assistant: System Monitor
ADD Assistant: System Monitor
Hardware Info, CPU & Test Tool
Free

This utility app provides in-depth hardware information for your device, including CPU, battery, display, and network diagnostics. It offers real-time monitoring and detailed specs in an easy-to-read format, ideal for troubleshooting or understanding your device's capabilities.

System dashboard with device and OS detailsReal-time CPU and GPU monitoringBattery diagnostics and health status
🔧 Utilities
(17)
free
9
System Monitor - System Info
System Monitor - System Info
System Monitor - System Info
Battery Magic: Battery Life
Free

This application provides detailed insights into your device's performance. Monitor battery health, memory usage, and overall system status to understand your device better.

System information displayBattery monitoringMemory usage tracking
🔧 Utilities
(4)
ad-supported
10
Device System Services - Tools
Device System Services - Tools
Device System Services - Tools
System Services - Tools
Free

Monitor your device's hardware, network, memory, and storage with detailed insights and performance tracking. Includes diagnostic tools for network analysis and storage management. Offers widgets for real-time system information.

Hardware specificationsNetwork status and diagnosticsMemory usage monitoring
🔧 Utilities
(397)
free with in-app purchases
11
System Monitor - Device Info
System Monitor - Device Info
System Monitor - Device Info
Battery, Storage, OS & More
Free

Access detailed hardware and OS information for your device, including battery, storage, and network status. It also offers practical tools like a compass and weather updates for daily use.

Device hardware detailsOperating system informationBattery status monitoring
🔧 Utilities
(1)
free with in-app purchases
12
Device Monitor - System Status
Device Monitor - System Status
Device Monitor - System Status
System activity info
Free

Monitor your iOS device's system activity and sensor performance in real-time. View detailed device information, track CPU and memory usage, and test sensors like GPS, accelerometer, and gyroscope.

System activity monitoringSensor detectionReal-time performance tracking
🔧 Utilities
(4)
ad-supported
13
SYSMonitor - System Status Wgt
SYSMonitor - System Status Wgt
SYSMonitor - System Status Wgt
system memory storage monitor
Free

Monitor your device's performance with real-time insights into CPU, memory, and storage usage. Track network speed, view detailed device information, and access key metrics directly from your Today widget. Understand your device's health and optimize its performance.

CPU usage monitoringMemory (RAM) statusStorage (ROM) visualization
🔧 Utilities
(37)
free with in-app purchases
14
Device Monitor Z: CPU x RAM OS
Device Monitor Z: CPU x RAM OS
Device Monitor Z: CPU x RAM OS
HW Device Info & System Status
Free

This app provides in-depth system information and performance monitoring for your device. Track CPU, RAM, storage, network traffic, and access various diagnostic tools. It also includes features like a network analyzer, screen tester, and sensor monitor.

Real-time CPU and RAM monitoringDetailed storage informationNetwork traffic analysis
🛠️ Developer Tools
(234)
free with in-app purchases
15
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
16
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
17
System Status Lite -
System Status Lite -
System Status Lite -
System performance monitoring
Free

Monitor your iPhone or iPad's real-time system performance, including memory, CPU, network, battery, and disk usage. View detailed information and track changes over time with interactive charts. Supports various iOS devices and multitasking features.

Real-time monitoring of memory, CPU, battery, disk, and networkDetailed system and device informationPerformance graphs and charts
📊 Productivity
(21)
free
18
S2 System Status Monitor Lite with usage Widget battery charge and Memory data Manager Info
S2 System Status Monitor Lite with usage Widget battery charge and Memory data Manager Info
S2 System Status Monitor Lite with usage Widget battery charge and Memory data Manager Info
by NIVIN REGI
Free

Monitor your iOS device's system status with detailed information on disk, network, cellular data, and RAM. View real-time specifications like battery, boot time, and uptime. This app offers an elegant and simple interface for offline use.

Disk Information (Capacity, Used, Available)Network Information (IP, SSID, External IP)Cellular Data Details
🔧 Utilities
(2.1K)
free with in-app purchases
19
ActMonitor: my iPhone or iPad
ActMonitor: my iPhone or iPad
ActMonitor: my iPhone or iPad
by Alexandr Moroz
Free

Access detailed system information for your iPhone or iPad, including battery health, memory, and storage. Compare device specifications and monitor network traffic with ease. This lightweight utility provides essential insights into your device's performance.

Battery level and estimated lifeMemory statusDisk free space
🔧 Utilities
(22)
free
20
Alfred Camera: Home Security
Alfred Camera: Home Security
Alfred Camera: Home Security
Alfred CCTV de Sécurité
Free

Transform old smartphones into a comprehensive home security system. Monitor live feeds, receive motion alerts, and communicate remotely. Ideal for baby monitoring, pet surveillance, and general home security.

24/7 Live StreamingSmart Intruder AlertsLow-Light Filter
🌟 Lifestyle
(110K)
free with in-app purchases

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