App needs help, unpredictable – Mr Word Pro Review

Please fix this paid app. Problem 1: App often ends my turn before I am finished. At first, I thought I was accidentally brushing my hand over "done". (Why is this in bottom right corner, anyway? Either bottom corner is easy to brush against.) BUT more recently, the app has ended my turn when my hand/finger was nowhere near "done". Problem 2: Other times, I actually do press "done" but the entire app closes. Problem 3: Most of time, both scores do not show. Problem 4: Then there are occasional suspect "words" (that are really prefixes, not even stand alone words in any English dictionary) played by Mr Word. That's a sampling of the problems with this app.
Review by Disappointed TryingNickNotTkn on Mr Word Pro.