They only give you a "7 day free trial" of the app, but then don't let you use anything until you pay. I wanted to look around to see if I'd like to pay for it, but when I clicked on ANYTHING to see how it worked, it would pop up with "buy premium to use this feature". Again, I wanted to see if I liked it enough to pay for it, but couldn't even get the chance to try it without them asking me for money.