I've been looking into Android hiking apps, especially how they behave once you lose cell coverage.

I compared AllTrails, Gaia GPS, Komoot, Outdooractive, Wikiloc, OsmAnd, Hiking Project, and FarOut, and the offline experience varies a lot more than I expected.

For example, AllTrails and Gaia GPS put offline maps behind paid plans, Komoot gives you one region free, while OsmAnd is much more offline-first. Hiking Project is also an interesting completely free option, although its coverage is much stronger in some regions than others.

I wrote up the full comparison here:

https://pixeltrackhq.com/blog/best-hiking-apps

For people who actually hike outside reliable coverage: which Android app has been the most dependable for you?