Echo Wall

Echo Wall is a very lightweight anonymous short message chatting application over internet on Android. Users could send an echo to everyone with a simple display in Echo Wall.

Command line:
'/echos +[int]' e.g '/echos 10', only show 10 latest echos (30 latest echos by default);
'/sig +[text]' e.g '/sig crystal', add a head of all your echos;
'/nosig' to disable echo head.