Do yourself a favor an get HANOI instead. I'm all for making money but a free app should be just that and not disguised as a way to get you to go outside the confines of the Apple environment to get you to pay for additional features. If they are going to redirect they should have free or lite in the title. The worst part of this version of Hanoi Tower is that the disks look like a Disney cartoon and they do not move as you drag them to a pole to place them. It's almost 2012 and this is goofy that it can't be accomplished by the developer. Just get the free app simply title Hanoi. It's much better. This is garbage and costs too much even if it is free. I wouldn't keep it if they paid me the $0.99.

Just installed to try to stimulate my brain. Disguised free app with ads that covers the play area of the screen making it necessary to click on the ads. Horrible do not support them.

This app doesn't even feel like you're using an iPhone. It's really bad.The interface is not nice, but the worst thing is the response. It's slow. It doesn't respond. You move a disk and you have to wait a little to see if it understood what you meant. Usually doesn't. The experience is really bad. Feels like a bad java game.To make it worse, you can only practice it. "Competing" and sending your score to the rankings, requires paying. Or training over and over until you collect enought coins.There are many other (free!) Hanoi alternatives out there, skip this one.

Beautiful, simple interface.