No specific info about version 1.6. Please visit the main page of Friendly for Twitter on Mac Informer.
Echofon is an easy to use, super-fast Twitter app for the iPhone and iPod Touch.
Helps you monitor your social networking accounts.
Provides a column-based interface for your Twitter account.
It can forward mail from AOL, Gmail, Hotmail, MSN, etc. to any e-mail address.
Twitter DJ is the latest brainwave from Richie Hawtin.