Hi Guys and thanks for the shout-out on our Avenza Maps app.
We are not here to sell but rather just to clarify something referred to in an earlier post.
There is no limit, 3 map or otherwise, on maps acquired from the vast (750,000+ maps) in-app map store. Even if you only take free ones you are not limited at all if you get maps from the map store.
The 3-map import limit in the free consumer version of the app is on maps imported from external sources that you load yourself from other sources.
And yes, it is 3 at a time in such cases, not 3 ever.
If anyone has anymore questions or comments let us know at avenzamaps@avenza.com

Happy Trails
Avenza