Fossil Identifier: FossilRef
Offline fossil identifier & field guide. Fossil collecting laws by state.
About Fossil Identifier: FossilRef
FossilRef is an offline fossil identifier and fossil field guide for fossil hunters — identify fossils at the dig site with no internet, and check fossil collecting laws by state before you collect.
WHAT'S INSIDE
• Fossil identifier — identify fossils by photo and physical traits
• Fossil finder — match trilobites, ammonites, shark teeth, dinosaur fossils, crinoids, brachiopods, petrified wood and more
• Fossil collecting laws by state — know what's legal before you dig
• Fossil hunting field guide — where-to-look guidance and site context
• Paleontology reference — geological periods, fossil classification, species data
• 100% offline — the full fossil database in your pocket, no signal needed
BUILT FOR FOSSIL HUNTERS
From first-time hobbyists to serious collectors, FossilRef is the field guide fossil hunters reach for — at the dig site, on the beach, or in the shale bed. Found a fossil on a beach walk? Prying open shale for trilobites? Asking "what fossil is this?" — FossilRef gives you the answer and the legal context, with no guessing and no dead-end web searches.
KNOW THE LAW BEFORE YOU COLLECT
Fossil collecting laws vary by state and land type. FossilRef includes state-by-state collecting law summaries so you hunt legally and confidently — a reference no other fossil identifier app includes.
Download FossilRef — the offline fossil identifier, fossil finder, and fossil hunting field guide.
Fossil Identifier: FossilRef details
Fossil Identifier: FossilRef is a free Education app for Android with 10+ installs on Google Play. It was released on August 31, 2026 and last updated on August 31, 2026. It's developed by Usher Schwartz. It requires Android 7.0 or later. The app contains ads and offers in-app purchases.
- Category
- Education
- Installs
- 10+
- Price
- Free
- In-app purchases
- Yes
- Ads
- Contains ads
- Current version
- 1.0.1+51.1
- Requires Android
- 7.0
- Content rating
- Everyone
- Released
- August 31, 2026
- Last updated
- August 31, 2026
- Developer
- Usher Schwartz
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| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| Fossil Identifier: FossilRef | – | Free | 10+ | Aug 31, 2026 |
| Snake Identifier: Reptile ID | – | Free | 10+ | Sep 8, 2026 |
| Knot Tying Guide: KnotRef | – | Free | 10+ | Sep 8, 2026 |
| Foraging: Wild Edible Plants | – | Free | 10+ | Sep 8, 2026 |
| Seashell Identifier: ShellRef | – | Free | 10+ | Sep 1, 2026 |
| Contractor Invoice & Estimate | – | Free | 10+ | – |
| Rock Identifier: Rock Hound | – | Free | 10+ | Aug 27, 2026 |
