My biggest problem with any gmaps alternative is the missing ratings option. So far I only found mapy. I am very happy with the app but wanted to check if there are any apps that might also be worth a look. Gooing in a restaurant without looking at ratings is a bit to adventurous for me.
There is also https://mangrove.reviews/, with I believe is what map complete uses. It’s open so hopefully mapping apps will start to really use them like Osmand or CoMaps