We have just released a new version of Pizza Runner which resolves the display issue for Samsung Galaxy 6 and Nexus 6 devices. This update also includes a couple of minor changes to improve gameplay.
When preparing a pizza, the ingredient items you don’t have on hand will be greyed out. There is now a confirmation step when ending a pizza delivery run to prevent accidentally ending the run before you have finished (and missing out on distance bonuses!).
Download the latest update (version 1.25) from the Google Play Store: https://play.google.com/store/apps/details?id=com.rubberducksoftware.PizzaRunner