Stonely: Rock Identifier

Crystal, Gem & Mineral Scan

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

New: guided field tests that confirm what your rock really is — streak, hardness, magnet, acid and UV, right in the app. Point your camera at any rock, crystal or mineral and find out what it is in seconds. Most identification apps hand you one confident answer — and it's often wrong. Stonely does something better. It shows you every likely match, ranked, with how sure it honestly is. Then it helps you prove it. HONEST ANSWERS, RANKED A photograph can only tell you so much: colour and shape are shared by dozens of minerals. Stonely gives you a shortlist with a real confidence score for each candidate, and tells you plainly when a photo simply isn't enough. PROVE IT WITH REAL FIELD TESTS This is what makes Stonely different. A streak plate, a steel nail, a magnet, a drop of vinegar, a UV torch — the same tests a geologist uses. Answer what you can and Stonely instantly re-ranks your matches, ruling candidates in and out. It even asks you the most useful test first, so one answer often settles it. A REFERENCE LIBRARY WORTH READING Every entry has the things that actually matter: Mohs hardness, streak colour, lustre, density, cleavage, crystal system, how it forms, where you'll realistically find it, and what it's honestly worth. For every look-alike there's the one decisive test that tells them apart — pyrite from gold, calcite from quartz, aragonite from celestine. Works offline. HONEST ABOUT VALUE Most rocks people find are common, and Stonely says so. You'll learn what would make a specimen valuable — size, colour, crystal habit, locality — instead of being told your driveway gravel is treasure. BUILD YOUR COLLECTION Save every find with its photo, your notes and the full reference page. Your own pocket museum, always with you. Everything stays on your device. MADE FOR • Rockhounds and mineral collectors • Crystal and gemstone enthusiasts • Beachcombers and river-gravel hunters • Parents with a kid who fills their pockets with stones • Students, hikers and anyone who's ever wondered "what IS this?" NO ADS. NO ACCOUNT. EVER. Stonely has no advertising, no sign-up and no data harvesting. Your photos are used to identify your stone and are never stored or used for training. STONELY PRO Unlimited identifications, the complete field-test system, the full reference library and unlimited saved finds. Available monthly, yearly with a 3-day free trial, or as a one-time lifetime purchase. Stonely is an educational identification aid, not a certified appraisal service. It makes no health, healing or investment claims. For anything valuable, consult a qualified gemologist. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Stonely 1.1 — the rockhound update. • Spots: a world map of legal collecting sites — fee digs, public land and fossil beaches — with what each one yields • Typical value ranges on results and reference pages, plus an estimated value for your whole collection • Share cards: turn any find into a beautiful image for friends and feeds • Stone of the day in the Library, with an optional daily alert • Low confidence? Add a second angle and both photos are combined • Your collection's details now sync privately through iCloud

Version 1.1

The developer, Wonderlink SL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Wonderlink SL
Size
  • 19.9 MB
Category
  • Reference
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 20 more
  • English, Arabic, Czech, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
13+
  • 13+
  • Learn More
  • Infrequent
    Medical Treatment information

    Contains
    Health or Wellness Topics
In-App Purchases
Yes
  • Stonely Pro — Yearly $24.99
  • Stonely Pro — Lifetime $39.99
  • Stonely Pro — Monthly $6.99
  • Learn More
Copyright
  • © 2026 Wonderlink SL
  • Developer Website
  • Privacy Policy

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