Who Viewed My Profile is a free Android application developed by Nicer App in the Lifestyle category. This app claims to help users determine who has viewed their Facebook profile and provides detailed information about them. It uses analytic algorithms, big data, and artificial intelligence to analyze the visitor's personality and the purpose of their visit. The app does not require a Facebook login to ensure the safety of the user's account.

The key features of Who Viewed My Profile include the ability to check who has visited your profile recently and read the visitor's personality with artificial intelligence. The app is easy to use and provides a simple interface for users to navigate through the different features.