Owls, developed by Owlsapp, is a free Android app that creates a space for night owls to connect and share their thoughts anonymously. The app is available only between 6 PM and 6 AM, and all the data gets erased every day to start fresh.

The app provides a platform to share thoughts without the fear of being judged by friends or family. It allows users to socialize, communicate, confess, share secrets, and much more. Users can react to others' thoughts and reply to them. Owls also offers the ability to connect with others, join your university community, or a community for whatever you are passionate about.

Overall, Owls is a great app for those who want to share their thoughts anonymously and connect with others who share similar interests without any judgment.