I have been using this quick reply tweak called Couria by Qusic for sometime now. In my opinion it’s one of the top quick reply tweaks that is out right now.
It offers many features and the ability to make custom extensions for other apps like Tweetbot and Twitter. Another great part to this tweak is just that it is a tweak and not a stand alone app like BiteSMS. So you get to use other tweaks like Message Customizer in Cydia. So run on over to Cydia and install your copy of Couria today.