I have been using Alpine Quest (pro version of course) for my bike travelling. (third screenshot, you can see all my summer 2022 routes and overall distance traveled - 304km)
The map looks like this (Google map at the time):
This is and explorer mode - super useful when riding a bike. Also you can see the marks:
Here is my routes:
It has an ability to save maps offline, use custom maps and maps from different sources, track your location without internet only with gps, record your move "path", create routes, make landmarks, use a bunch of coordinates formats and many more. Check wiki for more details.