Featured Apps
Our most popular field guide and productivity apps
Free
Rock Hound Pro
The definitive field guide for identifying rocks, minerals, and gemstones. Perfect for rockhounds, geologists, and collectors.
Free
FossilRef Pro
The premier field guide for identifying fossils in North America. Detailed descriptions, photos, and geological context for hundreds of species.
Pro $19.99/mo
FieldBuddy
The contractor invoicing app for tradespeople. Track jobs, create PDF invoices, manage clients, and get paid.