especially for live 1 min games on iPad/iPhone, premove is a must have
iPad app premoves

How is this still a problem? Playing using the internet on an iPad is an exercise in futility, and playing on the app doesn't allow premoves. There is no excuse for not fixing this, especially since it's been a problem for three years!
I can haz?
It's a fair part what keeps me from playing more live chess; I like the premove feature in the full browser, but don't like the interface itself very much there.