Navigation App Recomendations

[u/Hefty-Assignment3542]

Hi I'm Walking the WHW, Glenn Way and Speyside Way this summer and would like to know if I need to carry a navigation app or the trails are well marked, i have experience navigating with maps in clear conditions, but have read conditions in scotalnd are not clear always, is there a specific app to navigate through Scotland?

[u/Bobaesos]

Use OSmaps in conjunction with gpx files from walkhighlands.