Today's #FreeSoftwareAdvent is Organic Maps
Organic Maps is a privacy-focused, community-developed, open-source navigation app, for Android and iOS.
Don't forget to download your maps ahead of time.
I used it recently in Germany, and I was impressed.
@neil @organicmaps it is using #openStreetMap, so it is as good quality as your local mappers make it... so, contribute to the map in your local area!