5 stars: So far, I love Komoot! I use it for cycling and it helps me a lot with choosing the best routes. I can change my level of fitness and the routes are recalculated, it tracks my trip length, time and average speed. I can also set it to choose routes based on my bike and what kind of roads I want to take. I've been looking for a good app for ages and this one exceeded all my expectations.
4 stars: Nice look and feel, planing routes is easier than on most other apps. Adding open water swimming, and sea kayaking in sports is a must! Altitude data can be sometimes really inaccurate, and I see no way of manual correction or calibration. I haven't really tried navigation yet, but apparently some users noticed problems.
...