I'm glad you're having fun with it! I promise that the Playdate uses the exact same roll routines as the player - it has no advantages whatsoever other than the fact that it will not make a mistake and, like I often do, make a low scoring pull and then realize I missed a better one.
But, that's also part of the game, I suppose. I remember playing with friends with real dice and being secretly delighted when they pulled a single one because they didn't realize they had a straight.
I'd love it if you could rate the game when you have a chance!