If you need to talk to your friends who are in the local network but not connected to Internet (for e.g. during a picnic trip or during hiking trip, airport, or in a classroom), you can use this app to chat without using Internet.

♩♬ Features ♬♩
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♪ Offline chat, doesn't use internet
♪ Easy to use
♪ Very small size (less than 1 MB, the size is around 500 KB)
♪ Secure, uses Advanced Encryption Standard (AES) 256 algorithm.
♪ Broadcast (sending messages to all in the group) and Unicast (sending to one person), supported.
♪ Broadcast-ed messages with the same password can read the message, for others (where password doesn't match) it would be gibberish.

HOW TO USE:
1. Connect an existing Wi-Fi Network or create your own wireless network based on a Hotspot of your phone or tablet.
2. Set the password for additional security.
3. Send messages to individuals or to the whole group (broadcasting).