Gallup App For Your Smartphone

Okay here is the link for the app for both the iPhone and the Android.  So far I must admit I really like my Android and have yet to have a problem finding the apps I want for it as my students promised when I asked them for smartphone suggestions.  I just love, though, how I can sink between any computer and my Android as opposed to the iPhone which requires an Apple device.  For example I can listen to all 4000 of my personal song collection (it did take 48 hours to load on an old laptop) on Google music on my Macbook Air as well as my school Dell 6410 and, of course, my Droid Razr.