Simple to use, comprehensive & cost effective
As a GA pilot over 40 years and having used many of the portable GPS tools over time, I find Foreflights app one of the simplest yet very complete flight tracking tool plus a comprehensive EFB.
Used in combination with the Stratus or the Dual GPS it offers all the information for effective IFR or VFR flying
As such, a highly recommended App - Juan F (Canada)
FlashVX800 about
ForeFlight Mobile EFB, v4.9