Have you ever wanted to place your personal markers, shapes, and scribbles on Google Maps? Even though Google Maps does not allow that, ScribbleMaps does, and it does a great job at it.
I know many of you love maps. Here is a cool tool you my enjoy
You are right, but for this type of tasks I use QGIS (https://www.qgis.org/en/site/), here I can decide everything myself.
But this one you show also looks very interesting to me.