iWannaChat

Enter any bar, start chatting.
On the plane and no internet? No problem. Use this app and you can chat away using Bluetooth.
Wanna chat with the car near yours while a passenger on a long ride?
Need to tell them they have a flight tire? Their lights are off?
Report annoying users by long pressing on their icon.
They can't contact you as long as you don't enter in a chat with them.
To enable them again long press again on their icon.
Blocking and unblocking can take a few seconds.