Rock Identifier: Appraisal

Contains adsIn-app purchases
5+
Downloads
Content rating
Everyone
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About this app

Wondering what that rock or mineral really is?
Just snap a photo — our AI rock identifier instantly tells you the type, value, and history of any rock, mineral, crystal, or gemstone you find.

Your all-in-one rock identifier, mineral analyzer, and gem tester — right in your pocket.

🔍 Key Features

• Snap & Identify
Quickly recognize rocks, minerals, or gemstones with AI. Works for common stones, rare minerals, crystals, fossils, and precious gems — found anywhere from your backyard to the trail.

• Ask AI Geology Expert
Got questions like "Is this quartz or calcite?" or "How rare is this mineral?" Just ask our built-in geology expert.

• Get Value & Rarity
See estimated value and rarity rating — like having a virtual rock and mineral appraisal tool.

• Discover Origin & Formation
Learn how and where your specimen formed — perfect for collectors and science lovers.

• Identify Gemstones
Easily identify precious and semi-precious gems, including diamonds, rubies, sapphires, and more.

• Build Your Collection
Save and organize identified rocks and minerals with photos, notes, and details.

🪨 Why Choose Us

Because every rock has a story — and you deserve real answers, not guesses.
From identifying minerals to uncovering geological history, our app gives fast, accurate insights.

Perfect for:

Rockhounds & mineral collectors

Hikers & outdoor explorers

Gem & crystal enthusiasts

Discover the story and value behind every stone you find.
Download Rock Identifier today!
Updated on
Mar 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Committed to follow the Play Families Policy

What’s new

Rock Identifier