For those of you that like to customize. This is an app for you. I use the evo and run my phone on stock android all the time. It was irretating when it would revert to Htc's gallery. Not any more! You get the full feel of the stock gallery and the plus of hd wallpapers from flikie. Runs great. I didnt have any lag going on. Not one force close. Cant speak for other phone models but if you have an evo this is a must have app. Made my phone feel like an over sized nexus along wih some other apps of course. Nothing better than being able to hange the ui on your phone this app just makes that muh better. No root needed either .You have to try it. Nothing to lose its free.