Updated: Apr 1
Knack recently changed its map service from Google Maps to HERE Maps. This video takes a look at the differences between the two. The services are quite similar, and in fact I think HERE Maps is nicer visually with more clarity and details. Operating functions for the user are just about the same, and the back end builder in Knack is identical as far as I can tell. When Knack transitioned service, it was seamless. Thumbs up on the new service.