This isn't a navigation app, but I've been enjoying using Walkmeter lately. It tracks distance, speed, elevation, etc which has been helpful for me as I get back into bushwalking after a long break. For instance it's helping me get to know my own pace, see how often I take breaks, and keep track of how far I walk each month. Another thing I like about it is that it doesn't make you sign up for any online services, nor does it ask intrusive personal questions, before you can use it -- and I looked at a heap of walk tracking apps before I found one that didn't do any of that obnoxious stuff.
Here are some screenshots:
- Map view (shows kilometer markers)
- Elevation view
- I was pleased to hit 100km last week (about 5-6 weeks after i started walking again)
Anyway just thought I'd mention this app as it's been good fun to use these last few weeks! No association with the makers, just a happy customer (or will be when I pay them the $2.49 for the premium/ad-free version, which I'll go and do now
)