Device Monitor²
System activity info
Free · In-App Purchases
The only one no, but the best yes!
Device Monitor² helps you get to know your iPhone and iPad: monitor resource usage, explore hardware specifications, and test sensors, screens, and cameras. Charts show RAM, CPU, and NETWORK activity over time. Hide or reorder panels; on iPad, the layout adapts to the available space.
Find detailed data on:
- DEVICE;
- SENSORS;
- RAM;
- STORAGE;
- CPU;
- GPU;
- NETWORK;
- BATTERY;
- DISPLAY;
- CAMERA.
Explore the detail pages for memory usage, free and used storage, CPU and GPU specifications, network connections, IP addresses, display resolutions, and camera capabilities, depending on your device and system version.
You can also:
• use customizable widgets on the Home Screen, Lock Screen, and in StandBy on iPhone, with more sizes for NETWORK and charts;
• use the Shortcuts app, Control Center controls, and Quick Actions from the app icon;
• clean RAM from the app, widgets, Shortcuts, or Control Center;
• choose an alternate app icon and view data with the Apple Watch app.
In-app purchases unlock additional features:
• PRO Kit:
- Access to the features of all other kits;
- Deep RAM cleaning;
- Share device data over your local network and view it in a browser or Device Monitor² for Mac using an access code;
- Analyze .synced files for battery health, cycles, capacity, temperatures, and usage, when included in the file;
- Copy and paste for displayed data;
- A choice of measurement units for temperature, distance, altitude, and pressure.
• PiP Kit:
- Monitor RAM, CPU, and NETWORK on iPhone and iPad in a compact or expanded Picture in Picture window while using other apps;
- On iOS and iPadOS 27 or later, view the FPS of frames captured from the screen in Picture in Picture, with screen selection through the system picker and a live chart in the expanded view, on compatible devices.
• Test Kit:
- Tests for features available on your device:
→ GPS;
→ Compass;
→ Altimeter;
→ Accelerometer;
→ Shake;
→ Magnetometer;
→ Gyroscope;
→ Barometer;
→ Device Motion;
→ Motion Coprocessor;
→ Pedometer;
→ Bluetooth;
→ iBeacon;
→ Microphone;
→ Volume;
→ Speakers;
→ Proximity Sensor;
→ NFC;
→ Touch ID or Face ID, if available;
→ Vibration and Haptic Feedback;
→ Camera and Flash;
→ LiDAR on compatible devices: depth, point clouds, 3D meshes, and distance measurements;
→ Brightness;
→ Touchscreen with a grid to check the entire surface;
→ Multi-touch;
→ Screen colors, including custom colors, and blinking.
- Network tools:
→ Ping;
→ Traceroute;
→ DNS Lookup;
→ Acid3;
→ Speed Test;
→ Network device scanning.
• Report Kit:
- Export data as PDF, CSV, XLSX, and RTF;
- Detailed hardware information and charts for visible panels in the PDF report.
• Notification Kit:
- Alerts when RAM is almost full or the device temperature rises;
- Custom time ranges for receiving alerts.
• Ads Kit:
- Removal of promotional banners.
The app is free, with optional in-app purchases. No account is required. Device Monitor² collects no personal or non-personal data.
more 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.
This update includes several fixes and optimizations to further improve the app's stability and performance.
What’s New in v. 27.0.0:
• Added support for iOS 27 and preliminary support for the iPhone Duo.
• On iPad and iPhone Duo, panels automatically arrange into up to three columns, depending on the available space.
• Coordinated RAM cleaning across the app, widgets, Shortcuts, and Control Center, with visible progress and the ability to stop an active operation.
• New Metric, US, and UK measurement systems.
• Redesigned CPU, RAM, and STORAGE charts that adapt better to every screen.
• A redesigned Report Kit with a clearer presentation and more complete hardware information.
• New widget sizes and layouts.
• Configurable delivery times for RAM and temperature notifications.
• A new interactive grid-based touchscreen test.
• Improved network tools for Speed Test, Ping, Traceroute, and DNS Lookup, with clearer results and a new speedometer.
• New LiDAR test inside the “Test Kit”.
• Support for the system Reduce Motion setting.
• A refreshed onboarding experience, Apple Watch improvements, and numerous stability, localization, and interface fixes.
Thank you for being part of the Device Monitor² community!
27.0.1 18 Oct
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 support for iOS 27 and preliminary support for the iPhone Duo.
• On iPad and iPhone Duo, panels automatically arrange into up to three columns, depending on the available space.
• Coordinated RAM cleaning across the app, widgets, Shortcuts, and Control Center, with visible progress and the ability to stop an active operation.
• New Metric, US, and UK measurement systems.
• Redesigned CPU, RAM, and storage charts that adapt better to every screen.
• A redesigned Report Kit with a clearer presentation and more complete hardware information.
• New widget sizes and layouts.
• Configurable delivery times for RAM and temperature notifications.
• A new interactive grid-based touchscreen test.
• Improved network tools for Speed Test, Ping, Traceroute, and DNS Lookup, with clearer results and a new speedometer.
• New LiDAR test inside the “Test Kit”.
• Support for the system Reduce Motion setting.
• A refreshed onboarding experience, Apple Watch improvements, and numerous stability, localization, and interface fixes.
Thank you for being part of the Device Monitor² community!
27.0.0 14 Oct
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!
26.6.1 10 Jul
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!
26.6.0 23 Jun
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!
26.5.0 10 Jun
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!
26.1.0 04/11/2025
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!
26.0.0 13/10/2025
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!
10.4.1 28/05/2025
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!
10.4.0 26/05/2025
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!
10.3.0 24/03/2025
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!
10.2.0 07/01/2025
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!
10.1.1 17/12/2024
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!
10.1.0 24/11/2024
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!
10.0.1 03/10/2024
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!
10.0.0 01/10/2024
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!
9.5.0 02/06/2024
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!
9.4.0 21/05/2024
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!
9.3.0 02/05/2024
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!
9.2.1 06/04/2024
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!
9.2.0 05/04/2024
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!
9.1.0 03/04/2024
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!
9.0.0 09/03/2024
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 07/02/2024
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!
8.4.0 06/02/2024
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!
8.3.2 02/01/2024
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.
This update includes several fixes and optimizations to further improve the app's stability and performance.
What’s New in v. 27.0.0:
• Added support for iOS 27 and preliminary support for the iPhone Duo.
• On iPad and iPhone Duo, panels automatically arrange into up to three columns, depending on the available space.
• Coordinated RAM cleaning across the app, widgets, Shortcuts, and Control Center, with visible progress and the ability to stop an active operation.
• New Metric, US, and UK measurement systems.
• Redesigned CPU, RAM, and STORAGE charts that adapt better to every screen.
• A redesigned Report Kit with a clearer presentation and more complete hardware information.
• New widget sizes and layouts.
• Configurable delivery times for RAM and temperature notifications.
• A new interactive grid-based touchscreen test.
• Improved network tools for Speed Test, Ping, Traceroute, and DNS Lookup, with clearer results and a new speedometer.
• New LiDAR test inside the “Test Kit”.
• Support for the system Reduce Motion setting.
• A refreshed onboarding experience, Apple Watch improvements, and numerous stability, localization, and interface fixes.
Thank you for being part of the Device Monitor² community!
more Version 27.0.1 18 Oct
Data Not Collected The developer does not collect any data from this app.
Supported Features
Dark Interface
Reduced Motion