Group Text+
Group Text+ has immediately found a spot on my iPhone home screen. You can create pre-set iMessage groups, share pre-set snippets, and even share GIFs through the Giphy built in search. At just $1.99, this app is great for iMessage junkies. It can save you from the embarrassment of including the wrong person in a new group message. It also includes an iOS 8 extension for sharing from others app.