Very difficult!! I signed up for the free trial to see if this would be a good app to send large picture files to family. It has been the opposite of user friendly. Canceling the subscription is way too difficult for a regular person. It says it is sending you to options for cancelling that then don't exist. Just finding out what type of account one has is difficult. I use a lot of apps. I found this one to be frustrating with support fairly unavailable.