What IS this rock — for real?

Snap any rock, mineral, crystal, or fossil. Get an honest identification with confidence bars, top-2 alternatives, Mohs hardness, and a 30-second field test to verify what you found. Built for rockhounds, crystal buyers, and families.

Coming Soon on the App Store
Honest identification card with confidence bar and top-2 alternatives 30-second hardness scratch test walk-through Three modes: Geologist, Crystal, and Kids Collection view with verified badges and category filter

Identifications you can actually trust

Every scan surfaces uncertainty instead of hiding it — the honest confidence that lets you make the right call.

📊

Confidence Bars

Green / yellow / red bars score every identification 0–100%. Where competitors say "Amethyst", we say "Most likely amethyst (72%)."

🔀

Top-2 Alternatives

Always shown. Directly answers the "same name for any photo" complaint — you see the runners-up and their confidence too.

🧪

30-Second Field Tests

Scratch with a steel nail, streak on ceramic, magnet test, vinegar fizz. The app walks you through the most diagnostic test for each species.

⚠️

Dyed / Treated Detection

Dyed howlite sold as turquoise, heat-treated citrine, glass imitations — flagged automatically so retail scams don't slip past.

📐

Mohs Hardness & Streak

Bundled reference with household equivalents (fingernail 2.5, steel nail 5.5, glass 5.5). Tap a result to see the scratch-test boundary for that species.

💎

Specimen Value Range

Low / high USD band so you know a buy-or-walk floor at a flea market — clearly labeled a hobbyist estimate, not an appraisal.

How it works

1

Snap the specimen

Fill the frame on a neutral background. Add a coin for scale. Rockhound flashlight optional for indoor finds.

2

Get the result card

Under 15 seconds later: primary identification with confidence bar, top-2 alternatives, Mohs hardness, chemical formula, rock type, value range.

3

Verify in 30 seconds

Tap "Verify in 30 seconds" for a walk-through of the most diagnostic field test — hardness, streak, magnet, or acid. Mark confirmed, and the specimen is added to your collection with a verified badge.

Three modes. One scan.

Every identification is the same AI result — presented in the framing that fits you.

For Rockhounds

Geologist

Mohs hardness, streak color, crystal system, chemical formula, rock type, formation context, common global locations.

For Crystal Buyers

Crystal

Traditional chakra, associations, and care notes — always clearly labeled "traditional belief, not scientific". Plus the full physical property grid.

For Families

Kids

One-sentence summary, hardness in stars (Mohs 7 → ⭐ ×7), and a fun fact. Metaphysical content hidden entirely.

Simple pricing

Free

$0 to start
  • 5 AI scans (lifetime)
  • Last 10 specimens in collection
  • Full identification, confidence, alternatives
  • 1 field test per scan
  • Ad-supported
PREMIUM

Unlimited

$7.99 /month
  • Unlimited scans
  • All field tests unlocked + unlimited walk-throughs
  • Unlimited collection + CSV export
  • "Second opinion" refinement pass
  • Zero ads

or $59.99/year — save 37%, 7-day free trial

Know what you found.

Every trail pocket, every thrift-store bin, every inherited crystal.

Coming Soon on the App Store