I sent an email to Moovit complaining about their rather lacklustre attribution for OSM:

Hi, It’s great that you’re using open street map but I notice that the attribution is hidden away in an obscure menu rather than being prominently placed on the actual map itself. Best practice (and not that much to ask) is to put “(c) openstreetmap contributors” in the bottom right of the map with a link to information about OSM. I’m sure the community would appreciate if you took attribution more seriously :-) Cheers, Harry

They replied saying they would pass on my comment to their development team, but I’m not really hopeful anything will come of this haha.