game locks up constantly

I was excited to find this app for my 2 year old, unfortunately after i purchased it the app became stuck only after a few animals. To even get it to move to other animals you have to sometimes wait up to 5 seconds before you try or it just locks up. I was only able to hear a few of the animals and the sound quality was really low. I never did get the Dog (the first animal) to play a sound at all. I really think they need to fix this app if they want it to get any reviews above one star. From what i have seen of the reviews, the ealier ones were good and only the later ones were poor. maybe they have an issue the the latest updates...

blackspiral about Toddler Tapping Zoo: Animal Sights and Sounds