Rockd

Explore, and learn about your geologic surroundings

Screenshots

Hunter's comment

If you're an explorer, geologist, enthusiast or student, interested in terrains, then this educational app is for you. It not only helps you explore more, but also learn about nature's wonderful creations on earth's surface.

Whether you are a professional geoscientist or curious about the rocks around you and the stories they tell, Rockd allows you to explore and learn about the geologic record, contribute your own observations, and log your journey through the geologic record.

Link

https://play.google.com/store/apps/details?id=org.macrostrat.rockd