First to worst

My favorite Twitter app since 2009 and was very advanced for its time. Over the last couple years (particularly since iOS 7) the app has become less stable and it appears the developer has lost interest in supporting. That said, given the unique nature of the app i believe it remains commercially viable and would encourage the developer to considering selling the code to someone that can develop it further.

LAX20531 about Twittelator Pro for Twitter, v5.5