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App Store Apps > Photo & Video > Rock Identifier - Gem Crystal
Rock Identifier - Gem Crystal icon

Rock Identifier - Gem Crystal

by Wing Hei Brian Tam · Photo & Video · Free
On the App Store since October 2026 · Data updated 2026-10-24

Rock Identifier - Gem Crystal is made and published by Wing Hei Brian Tam. AppBrain is an independent app data site and isn't affiliated with Wing Hei Brian Tam. The app name, icon, screenshots and description belong to Wing Hei Brian Tam and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 9, 2026
Official page on the App Store

Rankings

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App Store Rankings for Rock Identifier - Gem Crystal

This app is not ranked

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Releases

Updates seen on the App Store
Version
1.0
Launched
October 2026

No changelog data

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Technology

Found in the app by AppBrain
Price
Free
App size
135.6 MB
Content rating
Everyone

Technologies used by Rock Identifier - Gem Crystal

About the app and developer

About Rock Identifier - Gem Crystal

Rock Identifier - Gem Crystal is a photo & video app developed by Wing Hei Brian Tam.

User Ratings

The app has no ratings yet.

App Information

Rock Identifier - Gem Crystal is freely available from the App Store. The app size is 135.62 MB. The latest version available is 1.0. The last update was on October 9, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2026.

Developer information for Wing Hei Brian Tam

Wing Hei Brian Tam

Address:

Frequently asked questions about Rock Identifier - Gem Crystal

Is Rock Identifier - Gem Crystal free?

Yes. Rock Identifier - Gem Crystal is free on the App Store.

Is Rock Identifier - Gem Crystal still available?

Yes. Rock Identifier - Gem Crystal is on the App Store, and the last update we saw was on October 9, 2026.

How large is Rock Identifier - Gem Crystal?

Rock Identifier - Gem Crystal is 135.62 MB.

Is Rock Identifier - Gem Crystal suitable for children?

App Store rates the content of Rock Identifier - Gem Crystal as suitable for everyone.

Who made Rock Identifier - Gem Crystal?

Rock Identifier - Gem Crystal was developed by Wing Hei Brian Tam. It is listed in the photo & video category on the App Store.

Share Rock Identifier - Gem Crystal

Store listing

By Wing Hei Brian Tam, from the App Store
Rock Identifier - Gem Crystal Screenshot 1 of 5
Rock Identifier - Gem Crystal Screenshot 2 of 5
Rock Identifier - Gem Crystal Screenshot 3 of 5
Rock Identifier - Gem Crystal Screenshot 4 of 5
Rock Identifier - Gem Crystal Screenshot 5 of 5
Screenshots by Wing Hei Brian Tam, from the the App Store listing
Description by Wing Hei Brian Tam Written by the developer, not by AppBrain. Click to read.
Identify rocks, minerals, crystals, and fossils with a photo. Point your camera at any specimen—RockScan uses AI to name it and explain what you're looking at.

WHAT YOU GET
• Rock, mineral, crystal, gemstone, and fossil identification in seconds
• Key facts: Mohs hardness, crystal system, luster, streak, and locality
• Collector value ranges and live web references (estimates, not appraisals)
• Ask AI to dig deeper—authenticity, care tips, history, and metaphysical lore
• A personal collection of discoveries that backs up securely and restores after reinstall

ROCKSCAN PRO (PAID SUBSCRIPTION)
Unlimited identifications, unlimited Ask AI chats, and the full collection experience require RockScan Pro, available as an auto-renewing Monthly or Yearly subscription, or as a one-time Lifetime purchase. See the in-app purchase sheet for current prices.

HOW IT WORKS
1. Open RockScan and take a photo—or pick one from your library
2. Review the AI report: hardness, value range, and live web matches
3. Save it to your collection and chat with Ask AI (Pro) anytime

Built for curious minds: rockhounds identifying finds, crystal collectors checking value, geology students, and anyone who's ever asked "what rock is this?"

Download RockScan and start discovering.

SUBSCRIPTION TERMS
Payment is charged to your Apple ID at purchase confirmation. Monthly and Yearly subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings → [your name] → Subscriptions. The Lifetime option is a single one-time payment, not a subscription.

Questions or feedback: support@rockidentifier.tech

FREE TO START
Your first 3 identifications are free, no purchase needed.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://rockidentifier.tech/privacy
Official page on the App Store
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