What is Reddit's opinion of
AlpineQuest?
From 3.5 billion Reddit comments
1 review of this app found across Reddit:
1 point
·
26th Oct 2018
AlpineQuest meets all your criteria I think except open source. I like it although it took a little while to get used to it (baby boomer, lol). They do have a user manual online. Definitely works in airplane mode, showing map.