Yaaic (Yet Another Android IRC Client) is an Internet Relay Chat (IRC) client.
Some of the features:
* multi-server/channel support
* SASL support
* Colored text as well as mIRC colors
* Smooth channel scrolling / swiping
* Message icons
* A bunch of commands
* Many supported charsets
* Colored nicknames
* Nick completion (use search button)
* Graphical smilies
* Scrollback history
Yaaic is free software / open source (GPL).