Nice! Very nice! Found from Drippler.. Very glad they let me know about it! Love the settings that allow for how round you want it.. Overlays all apps as far as I can see. Very cool! :) - Galaxy S3  Jelly Bean 4.1.3  AT&T - Another review stated issues with keyboard enter key bottom right. I have Swiftkey  works great.. I find the 20dp setting just right. UPDATE: 2016  LG V10.. Corners are above bottom menu. Can no longer use Roundr UPDATE 2: LG sucked. Back on Samsung S7 Edge. Still da best app :)