Best Device Monitor 2 Apps

211+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated July 2026

If you already know Device Monitor², this is the deeper bench. 211+ device monitor 2 apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Device Monitor 2 Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Device Monitor²Device Monitor²Free4.7★ (9.2K)NoYesAug 2026
2Usage Device MonitorUsage Device MonitorFree4.6★ (3.9K)NoYesAug 2026
3Lirum Device Info 2Lirum Device Info 2Free4.0★ (282)NoYesJul 2026
4CPU Z: Device Monitor x DasherCPU Z: Device Monitor x DasherFree4.6★ (776)YesYesAug 2026
5Device Monitor Z: CPU x RAM OSDevice Monitor Z: CPU x RAM OSFree4.6★ (256)NoYesAug 2026
6System Status: hw monitorSystem Status: hw monitorFree4.6★ (2.4K)YesNoAug 2026
7Usage - Device MonitorUsage - Device MonitorFree4.6★ (237)NoYesAug 2026
8G-CPU:Monitor CPU, RAM, WidgetG-CPU:Monitor CPU, RAM, WidgetFree4.7★ (661)NoYesAug 2026

Top Picks for Device Monitor 2

Device Monitor²#1

Device Monitor² by Fast-Devs Project

System activity info
Editor's Choice
🛠️ Developer Tools
4.7😊(9.2K ratings)
FreeIn-App Purchases
#36in 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
Usage Device Monitor#2

Usage Device Monitor by Oleh Stasula

Widgets for Lock & Home Screen
Strong Contender
🔧 Utilities
4.6😐(3.9K ratings)
FreeIn-App Purchases
Usage Device Monitor screenshot 1
Usage Device Monitor screenshot 2
Usage Device Monitor screenshot 3
Usage Device Monitor screenshot 4
Usage Device Monitor screenshot 5
Usage Device Monitor screenshot 6

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.

What We Love

  • 🚀 Accurate and precise
  • 👍 Fantastic customization
  • 💡 Useful and intuitive
  • 🚀 Excellent app

Room to Improve

  • 🐛 Data not recorded accurately
  • 🐛 Inaccurate data and usage tracking
  • 🔒 Requires paid upgrade for full functionality
Lirum Device Info 2#3

Lirum Device Info 2 by Lirum Labs Technologies Inc.

System Monitor & Device Info
Worth Considering
🔧 Utilities
4.0😐(282 ratings)
FreeIn-App Purchases
Lirum Device Info 2 screenshot 1
Lirum Device Info 2 screenshot 2
Lirum Device Info 2 screenshot 3
Lirum Device Info 2 screenshot 4
Lirum Device Info 2 screenshot 5

This app provides in-depth system monitoring and hardware insights for your iPhone and iPad. It offers detailed information on CPU, memory, storage, battery, sensors, and more, along with practical testing tools. Ideal for users who want to understand their device's performance and capabilities.

What We Love

  • 🚀 Smooth and full of incredible knowledge
  • 🚀 Provides accurate data with a simple UI interface
  • 👍 Grants access to all device info including sensors
  • 👍 Lots of interesting tools and useful info

Room to Improve

  • 🐛 Crashes on newer devices
  • 🐛 Inconsistent data and inaccurate information
  • 🐛 Lacks updates for new devices and iOS versions

More Device Monitor 2 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
(776)
freemium
5
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
(256)
free with in-app purchases
6
System Status: hw monitor
System Status: hw monitor
System Status: hw monitor
CPU,battery,disk usage info
Free

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.

Graphical battery level displayDisk usage monitoringReal-time CPU usage
🔧 Utilities
(2.4K)
ad-supported
7
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
(237)
free with in-app purchases
8
G-CPU:Monitor CPU, RAM, Widget
G-CPU:Monitor CPU, RAM, Widget
G-CPU:Monitor CPU, RAM, Widget
Monitor CPU,RAM,Widget,Network
Free

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.

Comprehensive performance dashboardDetailed device informationCPU and battery health monitoring
🔧 Utilities
(661)
free
9
Suspicious Device Cam Detector
Suspicious Device Cam Detector
Suspicious Device Cam Detector
WiFi & Bluetooth Bug Detection
Free

Detect hidden or unrecognized devices in unfamiliar environments like hotels or rentals. Scan for unauthorized Bluetooth and Wi-Fi connections, and use an infrared camera filter to find electronics in dark areas. Track network changes and save scan history for peace of mind.

Bluetooth and Wi-Fi scanningInfrared camera filterNetwork status monitoring
🔧 Utilities
(24)
free with in-app purchases
10
Device Monitor + System Status
Device Monitor + System Status
Device Monitor + System Status
System Activity Info & RAM
Free
🔧 Utilities
(0)
11
CPU-x Dasher z Battery life
CPU-x Dasher z Battery life
CPU-x Dasher z Battery life
Real cpu frequency & speedtest
Free

This app provides detailed information about your phone's hardware and system. It offers real-time CPU frequency, network details, memory usage, and device specifications. Discover more about your mobile device's capabilities and performance.

Real-time CPU frequency calculationSystem hardware informationOperating system details
📊 Productivity
(23K)
free with in-app purchases
12
Status Monitor
Status Monitor
Status Monitor
Device,Activity,CPU,Usage info
Free

Monitor your iPhone, iPad, Apple Watch, and Apple TV's performance with detailed insights into thermal states, memory, CPU, network, and storage usage. Offers a user-friendly interface with light and dark themes, plus customizable widgets for quick access to key information.

Thermal state monitoring with alertsDetailed memory and CPU usage graphsNetwork activity and storage tracking
🔧 Utilities
(67)
free with in-app purchases
13
Battery Widget: CPU x Monitor
Battery Widget: CPU x Monitor
Battery Widget: CPU x Monitor
Device Tester, System Status
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
14
SYSTEM UTIL Dashboard
SYSTEM UTIL Dashboard
SYSTEM UTIL Dashboard
by Sohel Mazumder
$0.99

Monitor your device's performance with detailed insights into memory, CPU, disk space, and network usage. Track battery status, receive charge notifications, and perform internet speed tests. Understand your device's inner workings with easy-to-read graphs.

Memory usage monitoringCPU usage displayDisk space status
🔧 Utilities
(822)
free
15
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
(5.4K)
paid
16
Device Monitor & Device Tester
Device Monitor & Device Tester
Device Monitor & Device Tester
CPU, RAM, Disk & Battery Info
Free

Gain real-time insights into your device's CPU, RAM, storage, battery, and network performance. This app provides a clean dashboard to monitor hardware status and understand your iPhone or iPad's overall health.

Real-time system monitoringCPU performance and usage trackingRAM/memory usage analysis
🛠️ Developer Tools
(14)
free
17
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
18
Device Tester: Check & Monitor
Device Tester: Check & Monitor
Device Tester: Check & Monitor
Check Your Device
Free

Instantly test your phone's hardware, from the camera to sensors, to ensure it's functioning optimally. Get detailed system reports and monitor key resources like battery and RAM in real-time. Ideal for diagnosing issues or verifying device health.

Full hardware scan (camera, mic, etc.)Detailed system performance reportsOne-tap testing
🛠️ Developer Tools
(858)
free with in-app purchases
19
Find & Detect Hidden Trackers
Find & Detect Hidden Trackers
Find & Detect Hidden Trackers
Spy Wifi Cam - Device Detector
Free

Easily discover and identify nearby Bluetooth and Wi-Fi devices. Stay informed about publicly available connections with a simple, intuitive interface and custom notifications. Upgrade for enhanced details and unlimited scans.

Detect discoverable Bluetooth and Wi-Fi devicesOrganized list of devices and connection detailsSimple and intuitive user interface
🔧 Utilities
(33)
free with in-app purchases
20
SystemEye: Full Device Info
SystemEye: Full Device Info
SystemEye: Full Device Info
by ALTITUDEESPORTS LTD
Free

Access comprehensive hardware and software details for your iOS device, including CPU, memory, storage, and battery. Includes a secure QR scanner with built-in protection against dangerous links and offers ad and tracker blocking for enhanced online privacy.

Detailed hardware and software informationCPU, memory, GPU, and storage monitoringSecure QR code scanner
🔧 Utilities
(524)
free with in-app purchases

FAQ about Device Monitor 2

What are the best device monitor 2 apps for iPhone?
Device Monitor² tops our device monitor 2 apps ranking as of July 2026, with a 4.7-star average from 9.2K App Store ratings, and it's free to download.
Yes — 18 of the top device monitor 2 apps we rank are free to download, including Device Monitor² and Usage Device Monitor.
Device Monitor² has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 211+ device monitor 2 apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Device Monitor² provides a comprehensive overview of your device's system activity, including detailed information about its hardware, sensors, RAM, storage, CPU, GPU, network, and battery. It also allows you to discover which sensors apps have access to, giving you control over your privacy.
Key features include clear and intuitive data visualization for various device components, sensor testing, customizable widgets for home and lock screens, app icon customization, and shortcuts to the Shortcuts app. Advanced features like deep memory cleaning, live activity for memory, and data export are available through optional in-app purchases.