Comparison

Rock Identifier vs Rock Identifier

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rock Identifier

Instantly identify rocks, crystals, gemstones, and minerals with a photo. Learn detailed information about their appearance, origins, and composition. Explore the natural world and build your collection with this AI-powered identification tool.

Highlights
  • Identify rocks, crystals, and minerals from photos
  • AI-powered analysis in seconds
  • Detailed information on appearance and origin
  • Upload photos or take pictures directly
  • Save and revisit identification history
  • Identify gemstones in jewelry
Features
Read full description

Rock Identifier - Crystal helps you instantly discover the name and story behind the rocks, crystals, gemstones, and minerals you encounter every day. Whether you are exploring nature, building a crystal collection, traveling, hiking, or simply curious about an interesting stone you found, Rock Identifier - Crystal makes identification simple, fast, and enjoyable. Just take a photo or upload an image, and Rock Identifier - Crystal will analyze the stone in seconds using advanced AI technology. From colorful crystals and rare gemstones to everyday rocks and fossils, the app provides accurate identifications along with detailed information to help you learn more about the natural world around you. Ever picked up a beautiful crystal and wondered what it was? Seen a gemstone in jewelry and wanted to know its name? Rock Identifier - Crystal turns those moments of curiosity into discoveries you can explore instantly. With Rock Identifier - Crystal, you can: • Identify rocks, crystals, gemstones, minerals, and fossils from a single photo • Learn detailed information about stones, including appearance, colors, hardness, origins, and composition • Upload photos from your gallery or take pictures directly in the app • Receive fast AI-powered results in seconds • Save and revisit your identification history anytime • Identify gemstones found in rings, necklaces, bracelets, and other jewelry • Explore geology, crystals, and minerals in a simple and beginner-friendly way Rock Identifier - Crystal is designed to make learning feel natural and accessible for everyone. Whether you are a beginner discovering crystals for the first time or someone who already enjoys collecting gemstones and minerals, the app helps you understand what makes each stone unique. Use Rock Identifier - Crystal during hikes, beach walks, mountain trips, museum visits, gemstone shopping, or relaxing afternoons exploring your own collection. The app fits naturally into everyday life and helps you feel more connected to nature and the hidden beauty of the world around you. Instead of wondering what a stone might be, you can instantly know its name, learn where it comes from, and discover interesting facts about it. Rock Identifier - Crystal makes exploration more interactive, educational, and rewarding wherever you go. Rock Identifier - Crystal also makes geology and crystal learning easier for students, hobbyists, travelers, and curious minds of all ages. With clear information and a simple experience, identifying rocks and gemstones becomes something anyone can enjoy. Rock Identifier - Crystal is a subscription-based app. An active paid subscription is required to identify rocks, crystals, gemstones, and minerals, and to access detailed stone analysis features. For more information: Support: support@crystal.h2adigital.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://crystal.h2adigital.com/legal/terms Privacy Policy: https://crystal.h2adigital.com/legal/privacy

About

Rock Identifier

Features
Read full description

Point your camera at a rock or mineral and Rocco tells you what it is — then helps you confirm it with the same tests geologists actually use. Identify from multiple angles - Guided capture: the whole specimen, a close-up of the surface, and a fresh break or cut face - Rock class or mineral group, chemical formula, and crystal system - Hardness on the Mohs scale, luster, streak color, and common colors - Formation, common locations, and typical uses - Estimated value range and hazard notes where relevant Confirm it yourself with guided field tests - A step-by-step Mohs hardness test using a fingernail, a copper coin, glass, and steel - A guided streak test to read a mineral's true powder color - Identification tips specific to what you found Build a real collecting record - Mark find sites on a map so you remember exactly where each specimen came from - Save specimens to your collection or a wishlist, with a full scan history - Ask Rocco's AI companion follow-up questions about any rock or mineral Identification is based on visual AI analysis and may be inaccurate, especially for specimens that look similar but differ in composition. Hardness and streak tests can mark or damage a specimen — test on an inconspicuous spot, and skip testing anything you'd rather keep pristine. Terms of Use (EULA): https://drive.google.com/file/d/1tKMiMuHcAe4zS6HUwAiIvkX0l8ruLYzz/view?usp=sharing Privacy Policy: https://drive.google.com/file/d/1tKMiMuHcAe4zS6HUwAiIvkX0l8ruLYzz/view?usp=sharing

Screenshots

Rock Identifier4 screens
Rock Identifier4 screens

Verdict

The call

The clearest difference is device support: Rock Identifier at 3 against Rock Identifier's 1. Rock Identifier also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rock Identifier sells 2 in-app purchases, starting at $4.99 per 7 days and Rock Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
Rock Identifier versus Rock Identifier: the parameters behind the verdict, then further details
ParameterRock IdentifierRock Identifier
PriceFreeFree
Rating4.9 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyEvery 8 daysEvery 8 days
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size62 MB27 MB
Age rating+44+
DeveloperH2A Digital LLCEbubekir Sezer

In-app purchases

2 purchases

Rock Identifier

Subscriptions2
  • Weekly Access3 Days trial$4.997 Days
  • Yearly Access$29.991 Year
3 purchases

Rock Identifier

Subscriptions3
  • Weekly$4.997 Days
  • Monthly$9.991 Month
  • Yearly3 Days trial$39.991 Year

Questions

Is Rock Identifier free?
Rock Identifier is free to download, with in-app purchases available.
Is Rock Identifier free?
Rock Identifier is free to download, with in-app purchases available.
Do Rock Identifier or Rock Identifier have ads?
Neither Rock Identifier nor Rock Identifier shows ads.
Which is updated more often, Rock Identifier or Rock Identifier?
Rock Identifier ships an update every 8 days, and Rock Identifier every 8 days. Most recently, Rock Identifier was updated on October 31, 2026 and Rock Identifier on October 29, 2026.

Other comparisons