I have to be honest that it is been a real struggle to find the "one" version of 2048 that I like. Yes, unfortunately I am super picky about the non over-brighten stock style, smooth responsive animation and gamecenter integration. Well guess what, it is all covered here. Took these guys up to 4096 today and did not experienced a single hiccup, this is almost a dream came true.
Sure there always work that can be done, I think that when the gamecenter integration are well implemented I think I finally have the confidence to go for the ad-free version.
Thanks guys!
Update: This app shuts my music when launched which is a minor annoyance when I actually wanted to do both. Also there is a highly unusual usage of data in the background suggesting "google analytics". Not really sure what are these means, but I would really hate if something like this happen to an app that I actually liked.