I'm not sure I understand what you mean. I don't install a whole lot of apps and I'm not sure that I've ever been confused by which apps I installed. Can you elaborate on your experience a little more? Maybe it helps if you go to the Android Market online at http://market.android.com and log in to take a look at your installed apps or use the search or category sorting to figure out what might interest you? Beyond that, I'm not sure I follow you. Please respond back with a little more detail. Thanks!