Device Monitor‪²‬ 4+

System activity info

Fast-Devs Project

Designed for iPad

    • Free
    • Offers In-App Purchases



Device Monitor² is a unique app of its kind, optimized for iPhone, iPod Touch and iPad, which allows you to have at a glance all the information on the device currently in use in a simple and fast way. You'll be able to better understand which sensors apps have access to, so you can protect your privacy.

Here are the main features that will prompt you to choose Device Monitor²:
• display of data in a simple and easy to understand form;
• information on the DEVICE;
• information on SENSORS;
• information on RAM (with the possibility of freeing it);
• information on STORAGE;
• information about the CPU;
• information on the NETWORK;
• information on the BATTERY;
• information on the DISPLAY;
• information on the CAMERA;
• widget for the Home Screen (requires iOS 14) and for the notification center (iOS 13);
• possibility to free the RAM with a simple button or using your voice with Siri thanks to Siri Shortcuts.

In addition, thanks to in-app purchases you can have additional features available:
• PRO Kit: unlocking of all the features available with other in-app purchases (present and future) + copy & paste of the data displayed in the app.
• Test Kit: check-up of the various sensors of your device;
• Report Kit: data export displays inside the app, in a PDF document;
• Notification Kit: receiving a notification every time the RAM is more occupied;
• Ads Kit: no more advertising within the app.

Oh and let's not forget that the app is FREE.

What’s New

Version 4.3.1

Thank you for choosing Device Monitor²! We always do our best to make the app faster, more stable and easier to use.
Update to the latest version to discover all the new features.
Listening to your feedback, we have released this new version which contains the following changes:
• added the ability to customize the color of the widget labels.

Do you like our app? Tell us your opinion, it can help us improve the application! Remember that we listen to the feedback from each of you

Ratings and Reviews

4.7 out of 5
1.8K Ratings

1.8K Ratings

XweAponX ,

Cool app

Has been useful especially the ability to add “hey Siri, clear ram“ to my Shortcuts. I am surprised that Apple actually allowed this functionality to be included with a utility like this. Because they added all kinds of restrictions to the “Battery Life“ app by RGM to the point where it no longer gives any useful information at all. They also destroyed the “Cleaner One“ app by Trendnet, which used to be called “Dr. Cleaner“, that one used to allow you to clear your caches. The latest versions are pretty worthless.

But this app as it is has this one extremely useful RAM clearing function, and I use it at least two or three times for a day because it helps speed up my work.

It was worth the in app purchase.

Robert009 ,

Great Utility

I love this app. Especially the latest update that added the “TEST KIT” allows you to test basically every function of my iPhone 13. I also like that I can see information that isn’t available within settings like RAM/ROM or information at a quick glance vs. several clicks deep in settings like storage. Lastly the clearing the RAM is easy to do and seems to fix a slow phone once completed.

Note: you may read recent negative reviews about charging for something that used to be free. This oversight has been resolved and these jerks should’ve contacted the developer first before bashing them publicly.


Very nicely done.

This app is clean, easy to use, really easy on the eyes and gives you very accurate status of the health of the phone and amount of data/space used.

The only thing it could use is a breakdown on which active app is actively using space or data at the moment. It would create an overall better performance on data speed, cpu response and the general performance of the device.

Great app. 👍

In-App Purchases

Unlock all app features
Test Kit
Test your Device sensor, connectors and more
Report Kit
Data export in a PDF report
Notification Kit
Notifications when you need to clean RAM
Ads Kit
Remove advertising within the app

App Privacy

The developer, Fast-Devs Project, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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