It's also available on android. I have it on both my Apple devices and my android phone. I love using it in the parks when I go solo. One of the best games that I play with my Disney-loving siblings is to send them pictures of Hidden Mickeys that I've found and ask them if they can see them as well. They do the same for me, when they are visiting and I'm stuck at home.Yes there is an app available on iOS but it does have a cost it is not free.