Users report the collection feature stands out for organizing finds, creating a digital catalog of discovered specimens. The interface includes correction options for when identifications need refinement, acknowledging that photo quality and lighting conditions can affect accuracy. While the free version provides core functionality, some users note confusion around the subscription model, as the app transitions to premium after a trial period. However, even the free tier maintains robust features for casual rock enthusiasts. The database contains substantial information that helps both beginners and experienced collectors understand their discoveries in greater depth.
Key Features
This is a great app for when I'm down by the local creek looking for rocks and other cool finds. The app quickly searches for a match and provides lots of interesting facts about each rock. I love it!
★★★★★Verified User Review