I use Tusky and am satisfied, maybe there are better apps idk

Yes, maybe use it with a pseudonym account, with several accounts or only when on holidays (on hikes for example, its like geocaching!).

In Switzerland we have sensors in the streets at most crossings. And behind it I assume, is a determinate algorithm whoch decides who has green for how long. This mainly is done to avoid the backing up of one crossing into another.

• StreetComplete It makes editing OSM addictive and competitive!

Street Complete is amazing! Perfect for people who find going on a walk too boring, like me