Well done version of the fun game, but the developers hard work is somewhat undermined by the remaining need for a few seemingly easy fixes and tweaks. As someone else also mentioned, its necessary to restart the app every time its your turn in an online game if you have (even briefly) switched to another app in the interim. Thats not great.
Other notes:
-on the iPhone, the scoring slots to click are really small, and easily mis-hit.
-the Undo option goes away waay too fast. in addition to a longer undo time, perhaps with a countdown clock, a very appreciated option would be to either a) turn the Undo button into a confirm button, or b) allow for a score confirm dialog to complete each turn
-Game Center matched games dont show the opponents name/icon on the game screen, so its not always clear who youre rolling against at the moment.
-a rematch button/option would be welcome
-on occasion there are zombie games which show up as badge numbers indicating turns to be played, but arent visible in active games, and which need to be cleared by going into the Turns screen in the Game Center app.
Update: it stopped updating my 100 Online Wins achievement at 26%... its been stuck there for probably 15 wins. Yes, I agree that its sad that it matters, or that I even noticed, but I do love killing an idle moment with a quick round->game of Yahtz... er, Yachty, and it was kind of nice to keep track of wins. Again, inarguably lame on my part. But also inarguably a bug.
Moltiple about Yachty Deluxe