My godchild lives almost an hour away. She is 13 months old and with no nap, we had a cranky ride home. This is the only thing that calmed her down. They can play and push anything they want and it stays in the app. It does get old after a while but its better than a cranky and very unhappy baby.
The sound worked for me, I recommend re-installing it if it doesnt work for you. Great app!!
Andree70506 about Laugh & Learn™ Shapes & Colors