I cannot really express how much praise I have for Organic Maps. It has got me out of the mire a couple of times due to the complete offline capability and paper maps being completely wrong. The OSM base layer is better than a lot of native maps out there.

Not only that, you can search for a toilet almost anywhere, including in the middle of nowhere in central Asia, and it found one!

As a cyclist, I use Organic Maps to add drinking water sources, shelters, repair stations, fix biking routes and lanes using just a mobile app to update OSM when I am out and about.

Thanks for that! Editing the map on a bike can be a hassle though. I tried many options and came to conclusion that a 360° camera on the helmet and a physical Bluetooth button to take audio notes is the easiest possible setup.