Best Activity Monitoring Tool Apps

208+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated June 2026

System Activity Monitors is the household name in activity monitoring tool, but it's far from the only option. We track 208+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Activity Monitoring Tool

System Activity Monitors#1

System Activity Monitors by Tekton Technologies (P) Ltd.

Camera Info, Memory, Battery
Editor's Choice
📊 Productivity
4.2😐(732 ratings)
FreeIn-App Purchases
System Activity Monitors screenshot 1
System Activity Monitors screenshot 2
System Activity Monitors screenshot 3
System Activity Monitors screenshot 4
System Activity Monitors screenshot 5
System Activity Monitors screenshot 6

An all-encompassing system monitor app for iOS devices that tracks memory, battery, and CPU usage, provides battery-saving tips, offers detailed device information such as IP address and hardware details, and includes an enhanced camera information feature. Monitors and optimizes various aspects of your device for improved performance and longevity.

What We Love

  • 💯 Excellent app
  • 🎆 Great app
  • 🔒 Respects privacy
  • 🔋 Helpful battery tips

Room to Improve

  • 🐛 Buggy updates
  • 💰 Subscription-based model
  • 🔒 Privacy concerns due to required login
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
SeenLog: Activity Tracker#3

SeenLog: Activity Tracker by ABDULVAHIT CELIK

Parental Control Assistant
Worth Considering
🌐 Social Networking
4.3😞(263 ratings)
FreeAdsIn-App Purchases
SeenLog: Activity Tracker screenshot 1
SeenLog: Activity Tracker screenshot 2
SeenLog: Activity Tracker screenshot 3
SeenLog: Activity Tracker screenshot 4
SeenLog: Activity Tracker screenshot 5

This app helps parents ensure their children's online safety by monitoring their messaging app activities in real-time. Features include tracking family members, receiving online/offline status updates, and the option to delete data. Stay informed and protect your loved ones with this parental control assistant.

What We Love

  • 👍 Useful app to track contacts
  • 🚀 Easy to use
  • 💡 Innovative features

Room to Improve

  • 🐛 App crashes frequently
  • 🔒 Security and privacy concerns
  • 💰 Expensive subscription

More Activity Monitoring Tool apps to explore

4
Steps - Activity Tracker
Steps - Activity Tracker
Steps - Activity Tracker
Pedometer and Step Counter
Free

Track your daily steps effortlessly with a pedometer and activity tracker that displays your progress with changing colors. Set goals, monitor your activity, and stay healthy with easy tracking and integration with Apple Health. Get moving now!

💪 Health & Fitness
(124K)
5
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)
6
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)
7
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)
8
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
System Activity, CPU Monitor
Free

Track your device's performance with detailed system and hardware information including CPU, RAM, and more. Stay informed about your device's specifications and monitor its activity effectively.

🔧 Utilities
(712)
9
UptimeRobot: Monitor anything!
UptimeRobot: Monitor anything!
UptimeRobot: Monitor anything!
Web & SSL, Ports, Cron-jobs
Free

Monitor your websites and online services with ease using our application. Receive real-time alerts and ensure optimal uptime for your online assets. Keep your online presence in check effortlessly.

🔧 Utilities
(454)
10
Timestamper: Activity Tracker
Timestamper: Activity Tracker
Timestamper: Activity Tracker
Daily Log with Date-Time, Note
Free

Track and log your daily activities efficiently with a time-stamping application designed to help you stay organized and productive. Say goodbye to manual tracking and streamline your routine - download now!

📊 Productivity
(167)
11
Networking Activity Monitor
Networking Activity Monitor
Networking Activity Monitor
DNS TCP UDP
$19.99

Monitor all network requests of your system or specific applications, including DNS, TCP, and UDP, to gain insight into your network activity. Download now to start tracking and analyzing your network connections.

🛠️ Developer Tools
(0)
12
Accountable2You Monitoring
Accountable2You Monitoring
Accountable2You Monitoring
Monitoring & Accountability
Free

Track and monitor online activities across devices and platforms for accountability and productivity. Stay aware of digital habits and manage screen time effectively. Start monitoring today for a more mindful online presence.

🌟 Lifestyle
(209)
13
SAMi3 Sleep Activity Monitor
SAMi3 Sleep Activity Monitor
SAMi3 Sleep Activity Monitor
by HiPass Design LLC
Free

This sleep activity monitor uses a night vision camera to detect unusual movements at night and alerts caregivers to potential issues, allowing them to quickly assess and respond to the situation. It also records all motion for later review, providing a valuable tool for ensuring safety and peace of mind.

💪 Health & Fitness
(34)
14
Activity Tracker・FitnessView
Activity Tracker・FitnessView
Activity Tracker・FitnessView
Exercise・Workout・Step Counter
Free

Track your exercise, workouts, and daily steps with FitnessView. Syncs seamlessly with Watch Activity and Health apps for a comprehensive overview of your health and fitness progress. Start tracking today!

💪 Health & Fitness
(7.3K)
15
Blood Pressure App-Health Body
Blood Pressure App-Health Body
Blood Pressure App-Health Body
Health tracking made Monitor
Free

Track, analyze, and take control of your blood pressure with our intuitive Blood Pressure App — ensuring accurate records and monitoring of your health status. Stay informed, set reminders, and access personalized health tips for a healthier lifestyle. Download today to unlock VIP features and prioritize your well-being.

💪 Health & Fitness
(8.8K)
16
Activity action tracker
Activity action tracker
Activity action tracker
by Sakar international inc.,
Free

Track your health and fitness goals effortlessly with an activity tracker that records steps, calories burned, and distance traveled. Share progress with friends by logging daily data into the app and stay motivated!

💪 Health & Fitness
(91)
17
Focus Keeper - Pomodoro Timer
Focus Keeper - Pomodoro Timer
Focus Keeper - Pomodoro Timer
ADHD Organizer & Productivity
Free

Improve productivity with a timed focus approach using this app that features task management, customizable sessions, and productivity tracking. Enhance your work efficiency with timed 25-minute focus sessions and 5-minute breaks in between tasks. Try it now and boost your productivity!

📊 Productivity
(31K)
18
Tracker, Reminder - CareClinic
Tracker, Reminder - CareClinic
Tracker, Reminder - CareClinic
Track,Symptom,Medication,Mood
Free

Track, monitor, and improve your well-being efficiently with this award-winning health tracker for users and their dependents. Join thousands in transforming their health by tracking habits, medications, symptoms, and more.

💪 Health & Fitness
(2.2K)
19
myAddress - Monitoring Tools
myAddress - Monitoring Tools
myAddress - Monitoring Tools
Script scheduler, Speed tester
$0.59

This application allows users to remotely monitor and control their Macs from their iOS devices, displaying system information and enabling actions like sleep, mute, and screenshot capture. With a single purchase for both macOS and iOS platforms, users can access their Mac's information and perform remote actions over the internet, making it easy to check on tasks while away from their computer.

🔧 Utilities
(0)
20
Gentler Streak Workout Tracker
Gentler Streak Workout Tracker
Gentler Streak Workout Tracker
Activity & Exercise Progress
Free

Embark on a balanced fitness journey with an award-winning health and fitness tracker that seamlessly integrates exercise, rest, and wellness monitoring. Get personalized workout suggestions, track over 140 activities, and receive daily wellness insights for a comprehensive well-being experience.

💪 Health & Fitness
(993)