tanaka rei

RocKnow: Rock ID & Collection - Identify rocks and crystals with instant AI scan

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RocKnow is an AI-powered rock and crystal companion. Simply snap a photo to instantly identify stones, check authenticity, estimate value, and explore detailed scientific and cultural insights.

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tanaka rei
Maker
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When building RocKnow, I spent a lot of time browsing different Reddit communities to really understand the people who love rocks and crystals. This helped me design the app around their actual needs, not just assumptions.
Marc

Looks good. The info of the rocks is good. The Value function should be useful to those stone lovers.

Shake Lyu

I worked in Glority (Picturethis company), actually the identification to anything is such a big demand, but also many players are doing this. What is the main difference from RocKnow with other rock identifiers?🤔

tanaka rei

@lvyanghuang Thanks for the thoughtful questions, and respect for your work at Glority/PictureThis.

RocKnow’s differentiation is mainly on post-ID utility:

Specialized ID: We’re tuned for mineral edge cases and continuously optimize precision/recall.

Rock Valuation: Instant, transparent value ranges to help users decide whether a piece is worth buying, selling, or certifying.

Rock Verify: Flags likely treatments/synthetics and highlights visual cues so users can spot “real vs. fake.”

Crystal Match: For users who care about metaphysical uses, we map personal intents to suggested crystals with clear context.

This is an early alpha version, and we’re shipping fast. We would love your feedback to shape what comes next.

Shake Lyu

@coin_red LGTM, congratulations on your launch again, the product name is also interesting btw.

Ash Grover

Congrats on the launch!
Interesting and niche product. Good use of AI.

All the best!

Mickey Qiu

Congrats on the launch! Such a niche and interesting point for AI.

Sharing with my network. Some folks will find this super useful

tanaka rei

@mickeyqiu Appreciate you sharing this with others. Helps a lot!