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Device Monitor²

A device monitoring app that provides detailed information about system activity.

by Fast-Devs Project

iPhone · iPad

Active Last checked 31 Jul 2026

Quick verdict

What it is
Device Monitor² is an app that provides essential information about device activity, allowing users to monitor performance, track system activity, and export data as needed.
Best for
  • someone who wants to monitor their device's performance
  • someone who needs to track system activity
At a glance
  • Free to download
  • In-app purchases

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Family Sharing Yes Unknown App Store Store published
Free app Yes Free Store published
In-app purchases Yes Limited free Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

  • Ads Kit — $0.99
  • Notification Kit — $0.49
  • PiP Kit — $0.99
  • PRO Kit — $2.99
  • Report Kit — $0.49
  • Test Kit — $0.99

Ratings & reviews

App Store

4.7 9158 ratings · App Store

  1. 5/5A monitor App that EVERYONE should use

    Finally an app that covers exactly what I was looking for without complicating anything. I am technically fluent but not a Pro and this app can be utilized by all. Easy to understand and track with several features. I appreciate that so much. I love the info provided for things such as what the acid test feature is. I enjoy the simple layout and reasonable price for all features. Several valuable tools are all in one app instead of scattered throughout individual ones. By far the best app I have found to monitor the performance and connections that is actually supported, up to date, plus without ANY data tracking. Give these devs $2 to support them back:) We all should be monitoring our devices! Btw I don’t often leave reviews like this but I applaud the Devs and thank you. I am curious about the capabilities of the NFC feature. I keep seeing this pop up on $ app connection at a place that has nothing to buy. There’s not an option settings to turn it off and I’m not comfortable with openly broadcasting the connection.

    bGlea127 · 31 Jul 2026

  2. 5/5Is there to set or choose to dynamically clean ram?

    I purchased Device Monitor and its $1.99 Pro Plan for my iPhone and iPad Pro, especially for the RAM cleaner. I was hoping that cleaning the RAM would help speed up the iPad a bit because I use the iPad as a laptop replacement to write reports and do spreadsheets. (I have a Macbook laptop, but I prefer the iPad because it has a touchscreen, which the Macbook lacks. Someday, I hope that Apple will make touchscreen Macbook Airs). Both of these devices tend to run close to being out of RAM even with only a few apps open. As I write this, the usage of the iPad’s 16Gb of RAM is at 97%. After running deep RAM clean, it dropped to 84%. The other features are useful to monitor the system status. I know that RAM can be cleaned on startup but is there a way to get the Device Manager app to automatically clean or deep clean RAM dynamically as it is needed?

    Vergüenza_Ajena · 31 Jul 2026

  3. 4/5This app is amazing! BUT I have ONE REQUEST

    My favorite thing about this app is the clear ram memory function. This app does the best job of clearing ram compared all the other alternatives out there on the App Store for iOS operating system. However, my biggest pet peeve with this clear RAM memory function is the checkmark screen---it shows how many megabytes of RAM it cleared after the clear memory function has been used. My problem is that I like to spam the clear memory function so I can reuse it to clear the most memory possible to make my phone extremely quick. However, with the checkmark screen taking so long to disappear after each time I use the clear memory function, It takes too long to actually clear all the memory I can clear on my phone Request: can you shorten the checkmark screen to nearly nothing so that I can spam the clear memory function more often? that would be an amazing fix imho! I will change this to 5 stars when you fix this THANK YOU FOR YOUR CONSIDERATION DEVELOPER TEAM!!!

    Chad Cooke 340785 · 31 Jul 2026

  4. 3/5Willing to change my rating to 5 stars

    I just purchased my very first tablet, an M5 iPad Pro (1TB + Cellular), and also got a Magic Keyboard and Apple Pencil Pro for it. Updated to 26.2. Unlike with my M3 Max MacBook Pro, iOS does not show cpu, gpu, or ram usage. I like to be informed. Hence why I downloaded your app, and even purchased the Pro version. But… right there… immediately upon opening the app, it shows that my device does not support 5G, USB-C, and that Apple Pencil is not supported. Unless it simply is not possible for your app to read whether a device has these things, this is quite concerning. And if it is indeed not possible to read these things, why even have them listed in the first place? My Pencil is definitely paired and currently charged via magnet on top of my tablet. I definitely charge my iPad with the included USB-C cord and power supply. And last but not least, this device most definitely supports 5G, as did a number of pro models prior to this latest and greatest. WiFi 7 to boot. Any thoughts?

    Person-now-aware · 31 Jul 2026

  5. 5/5An Exceptional App

    I have been utilising the Device Monitor application for an extended period, and it has consistently exceeded my expectations. This application is exceptional at monitoring and optimising device performance, particularly in terms of cleaning RAM and CPU. One of its most impressive features is its RAM cleaning capability. Prior to using Device Monitor, my device frequently experienced lag, especially when multiple applications were running concurrently. However, with a single tap, this app effectively eliminates unnecessary background processes and frees up memory. The improvement is substantial – my device operates much more smoothly and efficiently. The CPU optimization feature is equally remarkable. Device Monitor identifies and terminates processes that are consuming excessive CPU resources. Following the cleanup, I observed a significant boost in performance, resulting in quicker and more responsive app launches and overall device functionality. In conclusion, Device Monitor is an indispensable tool for anyone seeking to maintain optimal performance on their device. It is user-friendly, efficient, and genuinely enhances everyday usage. I highly recommend it.

    Cyprian Hudson · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Collected Developer declared

Accessibility

  • Dark Interface — SUPPORTED Store published

Versions

App Store

  • 10.0.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added support for the new iPhone 16 models; • added new controls for the iOS 18 Control Center; • added support for light/dark/tinted mode to the app icon on the iOS 18 Home Screen; • users with iOS 17 and later can now enjoy the native interface for in-app purchases; • added information on “Memory pressure” for RAM; • added the ability to set any desired color for the in-app charts; • minor UI fixes for Home Screen widgets. PLEASE NOTE THAT THE NOTIFICATION CENTER WIDGET (iOS 13) ARE COMPLETELY REMOVED IN iOS 18, AND THERE IS NOTHING I CAN DO ABOUT IT. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 10.0.1

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • bug fix. The previous version, however, 10.0.0, contained the following changes: • added support for the new iPhone 16 models; • added new controls for the iOS 18 Control Center; • added support for light/dark/tinted mode to the app icon on the iOS 18 Home Screen; • users with iOS 17 and later can now enjoy the native interface for in-app purchases; • added information on “Memory pressure” for RAM; • added the ability to set any desired color for the in-app charts; • minor UI fixes for Home Screen widgets. PLEASE NOTE THAT THE NOTIFICATION CENTER WIDGET (iOS 13) ARE COMPLETELY REMOVED IN iOS 18, AND THERE IS NOTHING I CAN DO ABOUT IT. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 10.1.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • introduced a new information panel displaying GPU details (available on devices running iOS 17 or later); • added a new detail panel for STORAGE, allowing users to view information about storage space, including any connected external memory devices; • added a dedicated button to view detailed descriptions for each in-app purchase; • implemented new alternative app icons; • integrated RAM “Pressure” information into the large and extra-large widgets; • fixed minor bugs to enhance app stability and performance. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 10.1.1

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • fixed minor bugs to enhance app stability and performance. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 10.2.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • Added a new automatic cleaning mode for memory. • Made several improvements to the Commands available within the Shortcuts app. • Added support for iPad Mini (A17 Pro). • Added the ability to set dynamic colors for Apple Watch widgets. • Improved the graphical interface of widgets for the Lock Screen on iPad and for StandBy mode. • Fixed minor bugs to enhance app stability and performance. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 10.3.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added support for iPhone 16e; • added support for iPad (A16), iPad Air 11-inch (M3), iPad Air 13-inch (M3); • fixed minor bugs to enhance app stability and performance. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 10.4.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added the possibility of consulting certain data within the Analytics files generated by iOS; • fixed a bug when using the app with AirPlay; • minor fix. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 10.4.1

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • system Analytics reports can now also be opened from the File app; • minor fix. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 26.0.0

    Thanks for using Device Monitor²! We’re always working to make the app faster, more reliable, and easier to use. This update brings exciting improvements based on your valuable feedback. What’s New in This Version: • Full support for iOS 26’s new design language for a seamless experience; • Compatibility with the latest iPhone and Apple Watch models; • Refreshed app icon, now fully optimized for iOS 26; • RAM, STORAGE, and CPU shortcuts are now accessible via the new iPadOS 26 menu bar (File menu); • Faster RAM cleanup with updated shortcuts, no need to open the app; • New Control Center shortcuts on Apple Watch, for quicker access; • Expanded Shortcuts support on Apple Watch, for powerful automations on your wrist; • Improved compatibility with Stage Manager on iPad running iPadOS 26; • All charts have been rebuilt using native SwiftUI, eliminating third-party dependencies for better performance; • Minor bug fixes and under-the-hood improvements to keep things running smoothly. Thanks for being part of the Device Monitor² community!

  • 26.1.0

    Thanks for using Device Monitor²! We’re always working to make the app faster, more reliable, and easier to use. This update brings exciting improvements based on your valuable feedback. What’s New in This Version: • added a new widget for the Home Screen for the DEVICE section; • added graphs showing the usage of each individual CPU core, even on Apple Watch; • for "Report Kit" added the ability to export reports in the following new formats: .csv, .xlsx, and .rtf; • after each in-app purchase, each unlocked feature will now be marked with a special badge; • fixed the magnetometer test; • fixed the load of each CPU processor in CPU details; • many bug fixes and graphical improvements. Thanks for being part of the Device Monitor² community!

  • 26.5.0

    Thank you for using Device Monitor²! We’re constantly improving the app to provide you with an experience that’s faster, more stable, and more comprehensive. This update introduces new features and optimizations, many of which were inspired by your feedback. What’s New in This Version: • New “PiP Kit”: View real-time information on RAM, CPU, and NETWORK wherever you want thanks to Picture-in-Picture support. • Improved NETWORK section: Added new detailed information for both iOS and watchOS. • Updated alternative icons: the set of available icons has been refreshed, now in iOS 26 style, to customize the app. • New “Shake” test: now available in the “Test Kit” to verify that the motion sensor is working properly. • General optimizations: bug fixes and graphical improvements for an even smoother and more enjoyable experience. Thank you for being part of the Device Monitor² community!

  • 26.6.0

    Thank you for using Device Monitor²! We’re constantly improving the app to provide you with an experience that’s faster, more stable, and more comprehensive. This update introduces new features and optimizations, many of which were inspired by your feedback. What’s New in This Version: • Added a wealth of new information to the DEVICE, RAM, STORAGE, CPU, GPU, BATTERY, DISPLAY, and CAMERA sections. • Where available, some of the new information has also been added to Apple Watch. • The PDF report has been updated to include the new information. • Added support for the Vietnamese language. • Improved localization, user interface, and overall stability. Thank you for being part of the Device Monitor² community!

  • 26.6.1 · 10 Jul 2026

    Thank you for using Device Monitor²! We’re constantly improving the app to provide you with an experience that’s faster, more stable, and more comprehensive. This update introduces new features and optimizations, many of which were inspired by your feedback. What’s New: * Added a CPU PiP core legend. * Added the new “Flashing Colors” display test to the Test Kit. * Added the option to choose your preferred measurement units in the app settings (PRO Kit needed). * Added a new button that provides a detailed explanation of every field on the detail pages. * Minor bug fixes and performance improvements. Thank you for being part of the Device Monitor² community!

  • 8.3.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added "large" and "extra-large" home screen widget; • minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 8.3.1

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added a new visual effect to the in-app purchase; • fixed a crash on devices without an NFC sensor; • additional minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 8.3.2

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • minor fix. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 8.4.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added the ability to perform the DISPLAY test with a custom color as well as the predefined ones; • corrected the detection of Bluetooth earphones; • minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 8.4.1

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added the ability to perform the DISPLAY test with a custom color as well as the predefined ones; • corrected the detection of Bluetooth earphones; • minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 9.0.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • compatibility with Apple Watch has been added (requires watchOS 10.0 or later), with a new native app specifically developed in SwiftUI: enjoy all the data and statistics that Apple Watch has to offer you with dedicated widgets and complications! • minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 9.1.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added a new chart inside the "Speed Test" for the "Test Kit"; • added new widgets for the Home Screen related to the "DEVICE" and "NETWORK" sections; • added support for Armenian, Turkish, Russian, Arabic, Korean, and Polish languages; • minor fix. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 9.2.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added control to check for the presence of Haptic Touch; • added DISPLAY information regarding logical resolution and physical resolution (a new dedicated panel for the DISPLAY section has been included); • improved translations; • minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 9.2.1

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added new "Render scale" info for DISPLAY; • Bluetooth fix. The changes in update 9.2.0 were: • added control to check for the presence of Haptic Touch; • added DISPLAY information regarding logical resolution and physical resolution (a new dedicated panel for the DISPLAY section has been included); • improved translations; • minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 9.3.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • you can customize the app icon quick actions inside the app settings; • improved Home Screen widgets UI; • bug fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 9.4.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added "Volume" test inside the "Test Kit"; • added "Javascript" test inside the "Test Kit" (on Mac OS only); • updated localizations; • fixed widget UI on older devices; • bug fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

  • 9.5.0

    Thank you for choosing Device Monitor²! We always do our best to make the app faster, stable and easier to use. Listening to your feedback, we have released this new version which contains the following changes: • added a new test to the "Test Kit", allowing the testing of the device’s speakers, including headphones; • added a new test to the "Test Kit", allowing the testing of the device’s microphones; • added information about the build number of the operating system installed on the device; • added information about the current type of cellular network, e.g., 5G, 4G, 4cc; • improved Bluetooth device search; • fixed the magnetometer test; • minor fixes. If, after the update, the widget no longer appears in the Notification Center (iOS 13), you may need to restart your device. Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to feedback from each of you!

Alternatives

Availability by market

Data quality & evidence

Page completeness
Independent summary published
Last verified
31 Jul 2026
Sources
App Store

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