Trying to find friends at concerts can be a real pain. This app is designed to make it easier. It comes equipped with photos of common concert setups so users can show their friends where they are in a crowd of people. You can put an “I am here” sticker on any of those photos or a photo you take yourself, and then send it to your friends. Friends don’t need to have the app to receive the pictures. You can even download the seating chart of the venue ahead of time.