Measure your hikes.
With the help of location data and health data, you get with this app the opportunity to measure / record your hikes.
Keep track of your data such as:
calorie consumption
-length
-time
-steps
route on map
When your hike is complete you have the option to save your data and your route. Data and route are stored in HealthKit on your iPhone and you can subsequently see your route in the Health app as well as in the Fitness app.
In the Fitness app, you also have the option to delete any routes and data you do not want to save in the future.