Experience a multi-media, GPS-triggered tour of the battle of Gettysburg. Its not just a history lesson its about YOU and your experience here on this hallowed ground. The app includes, videos, stunning photos, and GPS triggered audio that help to recreate the most important Battle ever fought on American soil, the Battle of Gettysburg. Travel through the National Park’s Auto Tour route in the comfort of your own car at your own pace. Get everything you need to learn about the battle and its significance in the Civil war including action videos, GPS triggered audio tracks, pictures, and interactive maps. Explore the three days of July 1st, 2nd, and 3rd of 1863 Gettysburg that shaped our nation and hear about the - Leaders and soldiers in the Battle, -monuments and markers that honor them, -artillery and weapons used, -facts and figures a The app is flexible and easy to use, this is a fun family experience to engage all ages. The audio tour is an accompanying guide to the (Gettysburg Book Store Book). If you have purchased the book, just follow the instructions in the book to sign in and access the audio guide. App Instructions: If you would like to enjoy the GPS triggered audio feature, Make sure to press 'Allow' when the app asks to track your location so that the GPS triggered audio feature will work. The ringer on your phone must be turned on (not vibrate) for the audio in the app to work. When you are finished taking the tour, you may turn OFF the GPS triggers by choosing 'Settings' and turn OFF 'GPS Auto Play' and 'Kiosk Mode.' Please note: Continued use of GPS running in the background can dramatically decrease battery life.