With the FlashText messaging app:1. Once a message is read, it disappears and its gone forever. A brief message will disappear quickly while a longer message will dissapear after a longer amount of time.2. You can see who's at your location and message someone individually. Additionally, you can create a group chat with everyone at your location with one click.3. You can message experts in the fields of fashion, sports, music, and tech.It is completely free to send messages.