Best Device Monitor Alternative Apps

211+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated June 2026

Out of 211+ device monitor alternative apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Device Monitor Alternative

Duet Display#2

Duet Display by Duet, Inc.

Be Twice As Productive
Strong Contender
📊 Productivity
4.4😐(48K ratings)
FreeIn-App Purchases
Duet Display screenshot 1
Duet Display screenshot 2
Duet Display screenshot 3

Transform your iPad or iPhone into an advanced, lag-free extra display for your Mac or PC. Interact with your computer using touch and gestures, and unlock professional drawing capabilities with Apple Pencil support.

What We Love

  • 🚀 Works seamlessly as a second screen
  • 👍 Useful for productivity and multitasking
  • 🎨 Great for artists and designers
  • 💻 Extends desktop to iPad

Room to Improve

  • 🐛 Connectivity issues and crashes
  • 🔋 High battery consumption
  • 🔒 Subscription model for full functionality
Device Monitor²#3

Device Monitor² by Marco Ricca

System activity info
Worth Considering
🛠️ Developer Tools
4.7😊(9K ratings)
FreeIn-App Purchases
#27in 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

More Device Monitor Alternative apps to explore

4
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
5
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
6
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
(18)
free with in-app purchases
7
Numbers: Make Spreadsheets
Numbers: Make Spreadsheets
Numbers: Make Spreadsheets
Create impressive spreadsheets
Free

Design impressive spreadsheets with a flexible canvas, interactive charts, and powerful functions. Collaborate with others and access your work across devices. Includes tools for data analysis and text composition.

Apple-designed templatesFlexible canvas for layoutInteractive charts and pivot tables
📊 Productivity
(201K)
free
8
Monitor+
Monitor+
Monitor+
Remote Control for Sony Camera
Free

Transform your phone into a professional camera monitor with live view and remote control capabilities. Access camera content, utilize advanced assist functions, and even record live feeds. A Pro version unlocks even more powerful features for enhanced filmmaking.

Live ViewRemote Camera ControlUVC/Capture Card Support
📷 Photo & Video
(267)
free with in-app purchases
9
Annie Baby Monitor: Nanny Cam
Annie Baby Monitor: Nanny Cam
Annie Baby Monitor: Nanny Cam
Baby Video Camera - WiFi Cloud
Free

Transform your devices into a powerful baby monitor with live HD video and audio. Receive real-time alerts for sound and motion, and soothe your baby with two-way talk and lullabies. Track sleep patterns and log daily routines for comprehensive care.

HD video and audio monitoringCry and motion detection alertsUnlimited range via Wi-Fi/mobile data
🌟 Lifestyle
(2.4K)
free with in-app purchases
10
Keynote: Design Presentations
Keynote: Design Presentations
Keynote: Design Presentations
Build stunning presentations
Free

Design and deliver professional presentations across Apple devices and even PCs. Utilize Apple-designed themes, add rich media, and apply cinematic animations. Collaborate in real-time and present confidently from anywhere.

Apple-designed themesCinematic animations and transitionsMulti-presenter slideshows
📊 Productivity
(76K)
free
11
Camera for OBS Studio
Camera for OBS Studio
Camera for OBS Studio
Turn your device into a webcam
Free

Transform your mobile device into a high-quality webcam for streaming. Offers both wired USB and wireless WiFi connections for low latency and portability. Control your stream remotely and utilize multiple devices for a professional setup.

High-quality video inputWired USB and WiFi connectionsLow latency streaming
📊 Productivity
(3.1K)
free with in-app purchases
12
QTAKE Monitor
QTAKE Monitor
QTAKE Monitor
by IN2CORE s.r.o.
Free

Transforms multiple devices into wireless on-set monitors for video production. Enables real-time multi-camera monitoring, communication with the operator, and collaborative metadata editing. Offers a low-latency viewing experience for both 2D and immersive 3D content.

Wireless on-set monitoring for up to 160 devicesMulti-camera monitoring and TALKBACK communicationLow latency streaming with QTAKE STREAM Module
📷 Photo & Video
(8)
free
13
Lirum Device Info
Lirum Device Info
Lirum Device Info
System activity & device specs
$299.99

Monitor real-time system activity and view detailed device specifications using public APIs. Track CPU, memory, battery, and live sensor data. Access published specs like dimensions and display resolution.

Real-time CPU and memory usageBattery level and charging stateLive sensor data (accelerometer, gyroscope, etc.)
🔧 Utilities
(8)
free
14
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
15
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
16
Apple Store
Apple Store
Apple Store
Shopping designed around you
Free

Discover and shop the latest Apple products with a personalized experience. Get tailored recommendations, track orders, and access support. Explore creative tips and book in-store sessions.

Personalized product recommendationsBrowse latest Apple productsOrder tracking
🛍️ Shopping
(162K)
free
17
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
18
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
19
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
20
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