I can recommend OpenStreetMap alternatives mentioned at the end of the article. I'm not sure why it says they "still collect data". Pretty sure OsmAnd and Maps.ME are not collecting data in any surprising/evil ways (particularly as they can work entirely offline!)

The article says they "just aren’t as good" which obviously isn't very specific, but if you live in an area where the map detail doesn't seem so good, then you're in luck. Adding details of your neighbourhood to OpenStreetMap is a lot of fun! Might seem like on odd way of looking at things, but seriously. You should try it. Contribute to a not-for-profit free and open map of the world!