Never forget to set your flag to half staff again with the Half Staff App! Receive a push notification to your iOS device the night before the American flag needs to be at Half Staff. This simple app tracks when the President issues a half staff proclamation, as well as on pre-determined days such as Patriot Day, Memorial Day, Peace Officers Memorial Day and Pearl Harbor Remembrance Day. Do you want notifications by state? Leave a review with your state, and well add states based on the most reviews!