Best Performance Monitoring Apps

0+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated June 2026

The best performance monitoring apps on iPhone average 4.2★ across 0+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Performance Monitoring

PC HUD - Performance Monitor#1

PC HUD - Performance Monitor by BRIDGETECH SOLUTIONS LIMITED

Track Any Computer's CPU Usage
Editor's Choice
🔧 Utilities
3.1(8 ratings)
FreeIn-App Purchases
PC HUD - Performance Monitor screenshot 1
PC HUD - Performance Monitor screenshot 2

This application allows users to monitor their computer's CPU and memory usage in real-time on their iOS device, providing a handy auxiliary screen for tracking performance while using their computer. By installing a small companion application on their computer, users can wirelessly connect and view customizable graphs and charts on their iOS device.

Device Monitor²#2

Device Monitor² by Marco Ricca

System activity info
Strong Contender
🛠️ Developer Tools
4.7😊(9K ratings)
FreeIn-App Purchases
#18in 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

Discover vital system activity info with this app optimized for Apple devices, offering detailed insights into sensors, RAM, storage, CPU, network, battery, display, and more. Customize widgets and enjoy additional features with in-app purchases for an enhanced experience.

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
Audiofusion Performer#3

Audiofusion Performer by Audio Fusion Systems, LLC

Wireless In-Ear Monitoring
Worth Considering
🎵 Music
4.2(36 ratings)
Free
Audiofusion Performer screenshot 1
Audiofusion Performer screenshot 2
Audiofusion Performer screenshot 3

This application turns your smartphone into a wireless in-ear monitoring system, allowing you to receive real-time audio over Wi-Fi and control your personalized mix. It works with a companion app for computer and a third app for tablet to provide a complete monitoring solution, giving you and the sound technician control over the audio settings.

More Performance Monitoring apps to explore

4
PRTG - Monitoring
PRTG - Monitoring
PRTG - Monitoring
App for PRTG Network Monitor
Free

Monitor your network with ease using this feature-rich and simple iOS viewer for PRTG Network Monitor. Stay informed of network status with alarms, push notifications, uptime/downtime tracking, traffic monitoring, and detailed charts accessible on your iPhone or iPad. Start monitoring up to 20 devices for free with PRTG 100, and easily scale up as needed.

📊 Productivity
(2K)
5
Eggplant Monitoring
Eggplant Monitoring
Eggplant Monitoring
by Eggplant Live Limited
Free
💼 Business
(0)
6
OpManager
OpManager
OpManager
Simplify Network Monitoring
Free

This network monitoring app provides on-the-go access to your IT infrastructure, allowing you to view device performance, troubleshoot faults, and receive push notifications. With features like device categorization, alarm management, and remote actions, it helps administrators stay connected and manage their network from anywhere, anytime.

💼 Business
(129)
7
Parcel Monitor Track
Parcel Monitor Track
Parcel Monitor Track
Track orders from 1,000+ shops
Free
🛍️ Shopping
(22)
8
Opensignal Speed Test Ad Free
Opensignal Speed Test Ad Free
Opensignal Speed Test Ad Free
5G 4G & WiFi Signal Speed Test
Free

Test your internet speed, signal strength, and network coverage with this app. Stay connected and ensure you're getting the best performance from your network.

🔧 Utilities
(18K)
9
Status Monitor
Status Monitor
Status Monitor
Device,Activity,CPU,Usage info
Free

Monitor your iPhone or iPad's performance with a comprehensive app that provides a seamless overview of your device's status, including thermal states, memory usage, CPU usage, network activity, and more. With customizable widgets and advanced features, you can track your device's performance and gain valuable insights to optimize its usage and extend its lifespan.

🔧 Utilities
(18)
10
Netdata server monitoring
Netdata server monitoring
Netdata server monitoring
Beautiful open source client
$2.99
$4.99 | 40% OFF

This open-source client provides real-time performance and health monitoring for systems and applications, allowing users to monitor their servers on-the-go and access local and remote instances with seamless connection and authentication support. Download the app to start monitoring your systems in real-time across all your devices.

🛠️ Developer Tools
(6)
11
FITIV Workout & Health Tracker
FITIV Workout & Health Tracker
FITIV Workout & Health Tracker
HRV, Sleep & Heart Rate Zones
Free

Get the ultimate fitness companion for unlocking your workout potential with comprehensive heart rate monitoring and personalized fitness data integration. Track progress, set goals, and enjoy live workout streaming with this all-in-one app. Crush your fitness targets and elevate your performance with guided workout planning, live coaching, and detailed exercise analysis. Start your fitness journey today!

💪 Health & Fitness
(13K)
12
System Status Lite -
System Status Lite -
System Status Lite -
System performance monitoring
Free

This system performance monitoring tool allows you to track your device's memory, CPU, network, battery, and disk usage in real-time, with detailed charts and information. Download now to monitor your device's performance and gain insights into its inner workings.

📊 Productivity
(21)
13
Sonar - Health & Performance
Sonar - Health & Performance
Sonar - Health & Performance
Fitness, Sleep & Recovery
Free

Track and manage your health metrics effortlessly with an intuitive dashboard that integrates with Apple Health. Stay on top of your well-being with personalized insights and data visualization. Start optimizing your health today!

💪 Health & Fitness
(333)
14
FPS Booster Gaming Performance
FPS Booster Gaming Performance
FPS Booster Gaming Performance
FPS Booster Monitor Game
Free
🔧 Utilities
(0)
15
System Status Pro: hw monitor
System Status Pro: hw monitor
System Status Pro: hw monitor
CPU,battery,memory usage info
$3.99

System Status Pro is an advanced monitoring tool for iOS devices, offering graphical data on CPU, memory, disk, battery, and network usage. Track performance metrics and device information easily with this comprehensive app.

🔧 Utilities
(5.3K)
16
New Relic
New Relic
New Relic
by New Relic Inc
Free

Access your data on the go with an app that allows you to track app performance, receive alerts, view dashboards, and more from your mobile device. Monitor your stack's performance anytime, anywhere - download now for iOS and iPad.

💼 Business
(52)
17
Bodio: Your Body Performance
Bodio: Your Body Performance
Bodio: Your Body Performance
Sleep, Energy, Restore Monitor
Free
💪 Health & Fitness
(48)
18
ITHENA Performance Monitoring
ITHENA Performance Monitoring
ITHENA Performance Monitoring
Automation Data Collection
Free
💼 Business
(0)
19
WHOOP
WHOOP
WHOOP
by Whoop Incorporated
Free

This application is a wearable device that tracks sleep, strain, recovery, stress, and health biometrics 24/7 to provide personalized coaching for optimal performance. It offers insights into sleep quality, daily strain levels, stress management techniques, and monitoring of recovery readiness, along with tracking the impact of various behaviors.

💪 Health & Fitness
(742)
20
Hondata
Hondata
Hondata
Official Hondata app
$6.99

Track and troubleshoot your car's performance in real-time, monitor fuel economy, and access onboard diagnostics with customizable gauges and graphs using the Hondata app. Transform your device into a comprehensive car performance tool including features for speed alerts, coolant temperature warnings, and HUD mode for night driving. Explore addons for specialized features like race track data, fuel economy tracking, dashcam recording, and sensor logging. For more information, visit hondata.com or contact mobile@hondata.com for support.

🔧 Utilities
(1.5K)