Magic Earth VS NASA World Wind

Had the same experience, and ended up being satisfied with Magic Earth[1]. I tried more or less every major navigation service (paid and "free"), and I ended up sticking with it. And no, I'm not affiliated in any way; just wanted to share a recommendation because I was in the same boat. [1]https://magicearth.com. - Source: Hacker News / 5 months ago

Don't bother with Google Maps. Not just for cycling but also for driving. There's better options like Osmand or Magic Earth that actually use a map instead of a yellow pages for navigation. Source: over 1 year ago

Try Magic Earth for a Google Maps replacement (you can try it out on your iPhone now and download via Aurora Store on CalyxOS). It’s better than Google Maps in many aspects (except public transport and looking up places, but you can easily use separate apps for that, namely the app/website of your local public transport company and a search engine/Yelp/TripAdvisor). Source: over 2 years ago

If you need live traffic information, Magic Earth might be something for you. Source: over 2 years ago

According to this 2010 article from NASA on Antarctica, the perimeter of Antarctica's ice is 33,312 miles. This is 33.78% larger than the entire circumference of the Earth which is 24,901 miles. A overhead globe view using NASA's Worldwind shows the following:. Source: almost 2 years ago

Also https://worldwind.arc.nasa.gov/. Source: over 2 years ago