Requirements

   
1) A Roku2, Roku3, Roku4, Roku Stick, Roku SmartTV, or Roku Express
2) A Television - This can be the Roku Smart TV to avoid the need for a seperate device or any other TV if used with a Roku device
3) A QuickESign.com subscription - this starts at just $4.99/month or $49.99/year for the Light Version    Compare Version
 
That's it! No additional software required.
 
Old Roku2s, Roku SmartTVs, and the Roku Express do not have as robust of a processor as the other Rokus. The Pro version of Quickesign may be needed for the Roku TV and older Roku devices.

Requirements

   
1) Any version of Amazon Fire TV or Fire TV Stick
2) A Television - This does not need to be a smart TV
3) A QuickESign.com subscription - this is $12.99/month or $129.99/year for the Full HD Version
 
That's it! No additional software required.