FB-Curves wanted to put into place a monthly subscription to allow to user to have total control and allow the user the flexability to control the subscription as they desire. 

FB-Curves does not have any access to your personal accounts on GooglePlay or Itunes, the control of your account and subscription is done via your personal account, here are links to show how to unsubscribe:

 

Unsubscribe with an account on Google

 

unsubsribe with an account on Itunes