That sense of joy permeates the app, with subtle animations and
wonderfully redone audio cues. Everything is lighter, brighter and
more readable overall. Within a couple of days of using the new
app it was nearly impossible for me to look at the old version of
Tweetbot for any extended period. It felt dark, static and very,
very old. Part of this is the natural effect that iOS 7′s ‘shock
to the system’ has had on all apps, but a lot more of it is a
careful re-evaluation of what makes Tweetbot work.