Secret is a social app that just launched in the UK today. The app's main feature is to let users share content anonymously. Think of it as a more intense, and slightly darker version of Facebook updates. On the app, people naturally reveal more intimate details of their lives, or even insider news from large companies. The app also lets users comment on posts. Small icons are assigned to each user so that people know which comments are coming from the same person.
If you're bored and stuck waiting around, this app has a lot of juicy posts to sink your teeth into.
3. Hitman GO