No specific info about version 4.3. Please visit the main page of TRx on Mac Informer.
iMessage lets you send messages to anyone on a Mac, or an iPhone, iPad, or iPod touch running iOS 5.
A desktop messenger that allows using the services of Telegram.
Shows Android Messages from Google in an application with notifications.
It removes duplicate messages from the current selection in Apple Mail.
iPhone Text Messages allows you to extract messages from your iPhone.