I use Cloudahoy, great for route tracking + debriefing. Its not free but you get a lenghty trial period to check it out and the yearly subscription is not very expensive.
With the added feature that if you fly a plane with a G1000/950 you can just put an SD card on the top slot of the MFD and it will record all flight data, which you can later upload to the site and debrief on pretty much every parameter of the flight.
EDIT: Added a screenshot
Last edited by n1sK; 27th Mar 2017 at 13:56.
Reason: Adding a screenshot