UDisc is described as 'can keep score, measure throws, find courses, and track stats. UDisc Cloud syncs scorecards between the players on your card' and is an app in the Sport & Health category. There are more than 10 alternatives to UDisc for a variety of platforms, including iPhone, Android, the Web, Windows Phone and iPad. The best alternative is DiscAtlas. It's not free, so if you're looking for a free alternative, you could try Discore.io or Disc Golf Metrix. Other great apps like UDisc are Upsi (Free), FreeCaddie (Freemium), Discores (Free) and Easy Scorecard (Freemium).