Firstly, make sure that your device’s GPS is activated and that the Macs Adventure app has permission to track location enabled. You can check this in your device's settings.
Then, simply tab on the 'Maps' tab (the map icon in the bottom centre of the screen) and tap on the relevant map for your day's walk / cycle.
Tap on the map once again to expand the view.
Pinch / reverse pinch to zoom out or in to suit your preference, and follow your progress with the blue dot / arrow on the map.
To locate yourself at any point (helpful if you have scrolled away from the map), press the locator icon, which is the small white square with the dot in the centre on the bottom right of the map.
You will find yellow icons on the map to denote where your Macs-booked accommodation is located in relation to the trail; bear in mind this may not be directly at the start or end of a trail.
You may also see various blue icons on the map denoting selected waypoints or highlights along the trail. Tapping on these will reveal further information.
You will also find written route notes / guidance on the bottom section of the screen.