StreetComplete to help fill in the gaps. GeoShare to translate google/apple maps locations to geocoordinates for OSM, and then adding the place in OSMAnd if you login with the OpenStreetMaps editor plugin. This is how those of us who adopted Google Maps early added so much of their data…

I use OSMAnd and the search is a lot better, not sure what client you are using.

The only difference between these maps and their data is the effort by the community to update it. Google doesn’t pay people to update places, they entice them with points and advertising. Google and Apple maps would be no different from OSM if no one updated them

Google maps only ever knew where you were going because Ingress players and Google “local guides” filled in all the data for them.

Update the out of date data. Its not hard and the more people use it the more accurate the places data will be.

Specifically OSMAnd.