实时高度表 is a travel and navigation app designed for outdoor enthusiasts, providing real-time elevation data and essential location information. Users can access GPS coordinates, direction, speed, and atmospheric pressure, making it a versatile tool for adventurers. The app also allows users to annotate photos with elevation data, which can be saved to the photo library or shared on social media platforms.

Key features include real-time elevation tracking, a compass for directional information, and the ability to mark and save elevation points. Users can view a leaderboard showcasing the highest elevations achieved by each user. Additionally, the app offers a 'My Footprints' section to display all marked elevation data in a map view, along with sunrise and sunset times for the current location.