Rock identifier: Find GemStone
Mineral, Crystal Value Scanner
About
Identify stones, minerals, and crystals using your phone's camera. Upload a photo to learn the likely name, category, and approximate value of your find. Perfect for collectors and curious explorers.
What's New in Rock identifier
0.1.1
July 21, 2026
Some minerals can change color. The most famous example is alexandrite, which appears blue-green in daylight and turns red-violet under artificial light. There's also hackmanite, which can flash pink when freshly mined, then fade before your eyes. In this version: - Bug fixes - Performance improvements
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FAQ
How does Rock identifier work?
Rock identifier uses your phone's camera to take or upload a clear photo of a stone. The app then analyzes the image to identify the likely type, category, and provide an approximate value.
Is Rock identifier free to use?
Yes, Rock identifier is completely free to download and use. There are no in-app purchases or subscription fees required.
What kind of stones can Rock identifier identify?
The app is designed to identify a wide range of stones, minerals, and crystals. It helps users learn the likely name and category of their finds.
Does Rock identifier provide exact stone values?
No, Rock identifier provides an approximate indication of a stone's potential value for educational and informational purposes only. For an official assessment, consult a qualified gemologist.
What devices is Rock identifier compatible with?
Rock identifier is available for iPhone and iPad devices. It requires iOS.
How accurate is the identification in Rock identifier?
The identification and value information provided by Rock identifier are approximate. For best results, use a well-lit photo with the stone clearly visible.
When was Rock identifier last updated?
Rock identifier was last updated on July 21, 2026, with version 0.1.1.
What is the age rating for Rock identifier?
Rock identifier has an age rating of 4+, making it suitable for young users and families interested in learning about rocks and minerals.