This app is a great. Dont expect to see explicit pornography, thats not what its about and not permitted by the App Store anyway. If you want that, go pay 10 times what this app costs on a glossy magazine.
Why this is better than a glossy magazine: (1) Homework Assignments (which ignite romance, but are not necessarily sexy) (2) Sex Position Play List (re-enact your fav sexy movie scene, which the graphics and verbal commands guiding you along the way, and setting target timelines (3) Create your own "position playlist" (4) Random position playlist. (5) Different voices are available as the guide voice (including SGUs Jay Novella, but that one is a little distracting).
A magazine wont tell you what to do, wont give you homework assignments, and wont guide you through an exciting series of exotic positions. This app will. Also, unlike a glossy magazine, you can have this with you, discretely, at all times.
Oh, and the new Tron Skin artwork is fun too.
Peter Mosier about Dr. SexyTime Advanced Sex Guide, v3.1