My Altitude and Elevation is a lifestyle application for iPhone users that utilizes web services to provide precise surface elevation based on the user's current location. Offering more accurate elevation data than device-provided information, this app offers a range of features to enhance user experience. Users can access various sources of elevation data, including NASA's Shuttle Radar Topography Mission and United States Geologic Survey data. Additionally, the app includes barometer and altimeter features for accurate height measurements above sea level and barometric pressure readings, along with local weather data.

My Altitude and Elevation's features include elevation in metric or imperial systems, current location coordinates, barometric pressure readings, water boiling point information, current weather details, and the ability to save altitude data. Users can also watermark photos with elevation information for easy sharing.