Pro version included two Addons.
Addon Helper Class – for add any shortcodes to tooltips and nav list templates.
Addon overlays – for customize your own map view in the visual editor via Jawg cusomizer and custom style on Mapbox

and Pro version included many additional options such as the
– Marker Clustering
– Customizable select and Pretty checkbox
– Fullscreen control
– FitBounds option
– Reset button
– Zoom to marker
– Search markers by location
– animation of marker bouncing