You can view your subscription terms under settings > account > subscriptions inside the Golfshot app.
This screen provides instruction on how to cancel your subscription whether you have an in app subscription or one through our website.
All in app purchases are handled by Apple and iTunes. You can manage/cancel your iTunes subscriptions here:
If you purchased Pro or Golfplan through our website then you can cancel through your account online at play.golfshot.com Go to settings from top right dropdown > Click Memberships > View Details. Turn the auto renewal off here.