CAWS

Nikmati jutaan aplikasi Android, game, musik, film, TV, buku, majalah & yang terbaru lainnya. Kapan pun, di mana pun, di seluruh perangkat Anda.

Chat on Android Web Server (CAWS) is a small web server offering a simple chat on a specified port (8080 by default).

You just need to give your ip address and a port to anyone with a browser (chrome, firefox, ...) and then you can chat!

Notes:

You can be completely independent of external wifi by turning your phone into a wifi hotspot.

You can't use port 80 without root access