Mappa integrates directly with Apple's Health and Fitness apps.

Permissions

Mappa will automatically request permissions when you start a workout.

You can also verify your permissions in the Health app by tapping your profile photo icon in the top right, under "Privacy" tap on "Apps", then "Mappa", and you should see all of the fields it can read and write to.

Disable Health Workouts

To turn off writing workouts to the Health apps you can uncheck these boxes and Mappa will still continue to work properly it just won't persist them to Apple's apps.