RoomSync is a free Android application developed by RoomSync. With this app, you can find the perfect roommate by using a variety of tools. You can join, search and match from your device, and get a percentage compatibility score for each possible roommate. You can view mutual friends, common interests and academic majors, and swipe right to like them. You will be notified when they swipe back. Moreover, you can say hello on Instagram and Twitter, send direct chat messages, and choose your own roommate.

The app is easy to use, and the interface is intuitive. You can quickly create a profile and start searching for your perfect roommate. The app allows you to filter your search results by location, interests, and other factors. You can also view profiles of potential roommates and see their compatibility score. Overall, RoomSync is a great app for anyone looking for a roommate, whether you're a student or a young professional.