I finally found an app with topographic (USGS Mexico, Canada, Europe, Africa, Australia, Antártica, etc.)overlay maps built in along with satellite images option.
The NEXRAD weather map can be superimposed and allows you early weather awareness.
The "crumb trail" and Waypoints are features that are included, which are not an option in other apps.
The Navigation instructions provides options for alternate routes. The app allows you to trace on the screen your favorite trail or river, then provides distance and altitude statistics.
They would have gotten 5 stars, but I am yet to receive an answer to the customer service question to explain the benefits of the optional monthly or yearly subscription service.
Soccer Dad99 about Gaia GPS Classic, v10.9.4