Great for hiking and other outdoor activities. The Compass shows your real-time orientation in this elevation app. 5-Star Reviews: "I love this app, wherever I go snowmobiling or hiking I always use it." "This app really works well. I enjoy checking the altitude wherever I am. Nice!" A simple and uncluttered interface to read: • Altitude or Elevation • Latitude • Longitude Features • Highest GPS accuracy for your device • Ground elevation from topographical map values • View in feet or meters • Built-in flashlight Sharing • Share screenshots with beautiful backgrounds • Share on Twitter, Facebook, Instagram, Email, or text message Use the Custom Background upgrade to take a photo from the top of a mountain and take a screenshot with your altitude overlaid to show your family & friends. Backgrounds (In-App purchases): • Meadow landscape (Illustrated) • Cityscape (Illustrated) • Mountains (Illustrated) • Abstract • Choose Your Own Note: Many customers with high altitude illnesses or sensitivities, such as chronic lung disease, asthma, COPD, & emphysema find this app useful for avoiding high altitudes. It is also used by hikers and climbers who want to avoid high-altitude cerebral edema (HACE) and high-altitude pulmonary edema (HAPE). However, the altitude shown is potentially subject to large inaccuracies and this app should NOT be used as a primary device for determining altitude for medical reasons.