Sound problems – Basic Sounds - for toddlers Review

My grandson loves this app. However, the sound keeps going out or really low. I know there is an option to record your own sounds, but I don’t think that is the problem. We don’t use that option. Please fix and/or make another version that doesn’t have the sound recording option. This app has been so good in helping him learn early sounds. He is begging in speech and this app was helping him before the sound troubles started.
Review by Grandma Cheeto on Basic Sounds - for toddlers.