Recently I was in vacation and drove via 3 countries and covered about 2000 km. Without mobile internet. My primary navigation application was “Here” from Nokia, my back-up was “MapFactor GPS Navigation Maps”.
Before the vacation started I logged-in to my here account on desktop and stored all important locations there (just faster that do this mobile), afterwards they were synchronized to my smartphone and were available offline all the time. Definitely, I also downloaded maps for all countries I needed.
What can I say about Here navigation? Only one thing - I have never used my backup app. Here did the job, and did it well.
Thank you Nokia!