Stopped working – LetterSchool - Block Letters Review

My grandsons love this app. But it stopped working months ago. It crashes as soon as we touch the screen when the music stops. I operate it on iPad Air 2, if that matters. Finally deleted it to stop the tears and tantrums. Hope it gets fixed soon. Was great while it worked!
Review by Pitterpat58 on LetterSchool - Block Letters.