Gem Identifier vs Rock Identifier AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gem Identifier
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Identify rocks, minerals, gemstones, and crystals from a photo and learn what makes each specimen unique. Gem Identifier is an AI-powered geology app built for rockhounding, hiking, travel, and everyday curiosity—snap a picture, get a detailed profile, and save it to your personal collection. WHAT YOU CAN DO: - Identify rocks, minerals, and gems from photos (camera or photo library) - Get a detailed specimen profile: common/mineral name, category, confidence score, description, and key properties - Learn physical properties like Mohs hardness, luster, streak, and cleavage/fracture - Save to your Collection and revisit past identifications anytime - Ask the AI Geology Expert for help with identification, geology questions, and safe field tests - Discover interesting facts and FAQs and learn something new every day MADE FOR ROCKHOUNDS Whether you’re exploring new trails, visiting beaches, or sorting your finds at home, Gem Identifier helps you recognize specimens faster and understand them better. Download Gem Identifier and start identifying your first rock today. SUBSCRIPTIONS Gem Identifier may offer optional subscriptions to unlock premium features. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Privacy Policy: https://gemidentifierapp.web.app/privacy.html Terms of Use: https://gemidentifierapp.web.app/terms.html
Rock Identifier AI
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iscover and identify rocks instantly with Rock Identifier AI! Simply take a photo or upload an image, and our AI provides detailed information about the rock type, characteristics, and more. Perfect for hobbyists, students, educators, and nature enthusiasts. Learn about rocks and minerals, explore your surroundings, and expand your geological knowledge—all in one app! Features: • AI-powered rock identification from photos • Detailed analysis of rock types and properties • Educational and fun for all ages • Easy-to-use interface Subscription: Unlock unlimited rock identifications and premium features through in-app subscriptions. Apple Subscription Terms: • Payment will be charged to the user's Apple ID account upon confirmation of purchase. • The account will be charged for renewal within 24 hours prior to the end of the current period. • Users can manage and cancel their subscription in their Apple ID account settings. Privacy Policy: https://docs.google.com/document/d/18qcqAor_9EYtwbXZINEe52knCq7g6_r2RdJVd7LrSbg/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Note: Rock Identifier AI is for educational purposes only and does not provide professional geological advice.
Screenshots
Verdict
The clearest difference is price: Gem Identifier at Free against Rock Identifier AI's $8.99. Rock Identifier AI's advantage is iOS requirement (15.1 vs 18.0). On ads, in-app purchases and device support 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
Gem Identifier is free to download; Rock Identifier AI costs $8.99 up front. Gem Identifier sells 2 in-app purchases, starting at $7.99 per 7 days and Rock Identifier AI sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Gem Identifier | Rock Identifier AI |
|---|---|---|
| Price | Free — better | $8.99 |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 72 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Habib Yagiz Demir | AHMAD ALMHASNEH |
In-app purchases
Gem Identifier
- Weekly Premium$7.997 Days
- Yearly Premium$39.991 Year
Rock Identifier AI
- Rock Identifier AI$4.991 Month
Questions
Is Gem Identifier free?
Is Rock Identifier AI free?
Do Gem Identifier or Rock Identifier AI have ads?
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