AWESOME!!! But....

Ok... This is awesome!!! It felt so real and I had a great time!!! It does work with Google cardboard (thats what I have)... But.... After I did it 3 times it said I had to pay $0.90, to be able to do it unlimited times... So, is there a way I can do this however many times I want WITHOUT having to pay? Plz respond

connor_da_brave about Roller Coaster VR