A good idea, but needs more work... – WalkMe | Walking in Madeira Review

A levada walks app is a brilliant idea, but the developer needs to invest more time on this one. Currently it's useful for finding walks near you, sorting by length, and marking certain walks as "completed". It won't help you decide whether to take the left or the right fork, warn you that there's a tunnel at km 6, or help with logistics like local buses that you can catch at the beginning or end or your walk. So at the moment it's a diversion but not the substitute for a physical guidebook you may hope for.
Review by mitya m on WalkMe | Walking in Madeira.