This app is good for older toddlers (4 or 5) but for my 3yo it was too hard to use. She couldn't tap things (maybe it's a bug or just my 3yo)
Dora also glitched a lot. Her head disappeared and she was still talking. My 3yo freaked out and said "Mommy, Mommy, turn it off!"
There were also adds popping up all the time and transferring my 3yo to a page on the internet about games for teens.
Don't get this app unless you want a scared, (nightmares) confused, and disappointed three year old.