Hi Hacker News,<p>I recently released my first iOS app, Pocket Linesman (https://itunes.apple.com/us/app/pocket-linesman-referee-wallet/id712375993?mt=8&ign-mpt=uo%3D4). It is an app for soccer referees to manage their game's data (score, red cards, etc.).<p>One of the funnest challenges about building this app was that I don't want users to spend time looking at it - they should be focused on the game they are reefing.<p>If you have any feedback for the app, I would appreciate it as it is the first app that I have designed, coded, and built by myself.<p>Thanks!