I first learned of Street-Complete here and I really like it.
It’s satisfying to walk around, complete little tasks, and get prizes, scratching a similar itch to Pokemon Go.
Stuck waiting for someone? Add opening hours for a few local businesses.
Have a long walk ahead of you? See if you can add/check house addresses as fast as you can walk.
Want to walk off a few beers before heading home? Complete some tasks in the bar street.
Its a very constructive way to “be right” on the internet.
While StreetComplete is very careful with the quests, my experience with SCEE was much worse. As an example, with current SCEE 58.2 the building color quest is still buggy. The brown, black and white choices are showing wrong colored illustrations.
Therefore SCEE is not a recommendation for me.
@redd @Andromxda Did you mention this on GitHub? That should be solvable.