If u check out the 3 additional apps the developer has under "related", you'll see that they all have the same # of reviews, hummmm, friends??? WHAT in God's green earth is this app suppose to do? See the 1st screen shot? Ok, that's all there is to it, except that green thing will move if you move your iPad. It doesn't make marks, there are NO additional colors like orange, yellow, red, etc.. (I have no idea where the other screen shots cae from, maybe another app??). The description says something about drawing, nope there's nothing there. I've tapped all over the place. I can bring up some options that add lines to the screen, for whatever reason. In the 3 years that I've owned my iPad, this is the 1st app that I've downloaded that, 100%, makes no sense whatsoever. I don't even think a help option would help because I'm convinced there's nothing else to it... Deleting but I will mark it as an owned app on Appshopper and look for updates... The reviewers that gave this 5 stars (there's like 10, maybe less) must know the developer...