How much does Atfarm cost? Bruno Bruzzo August 10, 2018 08:09 Updated Follow For the 2018 season, Atfarm is completely free to use with no obligations. Related articles What does Atfarm do? Why are these maps outdated? Which crops can I use Atfarm for? How do I draw field boundaries? How much does Atfarm cost? Comments 0 comments Please sign in to leave a comment.