Mrkoll is a free Android application developed by Nusvar AB that provides an information service for finding individuals' contact details. The app allows users to search for an individual's address, phone number, and other relevant details easily and quickly.

The interface of the application is user-friendly and straightforward. It is designed to make the search process as simple as possible. Once the user enters the name of the person they are looking for, the application displays all the available information in a well-organized layout. The user can also save the information to their phone's contacts for easy access.

Mrkoll is an excellent tool for anyone who needs to find contact information for individuals. Its simple and intuitive design makes it easy to use, and the app is completely free to download. Overall, Mrkoll is a reliable app that provides accurate information and is worth checking out.