title: Amazon Pinpoint vs SNS vs ADM
body: <p>I have a use case where i want to send a notification to user on an Amazon fire tablet App and upon tapping on the Notification I show him the features of App.</p>
  
  <p>I want to schedule this Notification from cloud. I saw that we have two services Amazon pinpoint and SNS in doing so. But lot of their features seems overlapping.
  And I also know about Amazon Device messaging which is a service to push Notification.</p>
  
  <p>which service is more suitable here and why ?</p>
  
  <p>They all sound confusing to me. Anyone who can keep them in simple words would help me.</p>