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

Identify rocks, minerals, crystals, and gemstones instantly with a photo. Get detailed information on properties, hardness, and value. Learn to distinguish authentic stones from imitations.

Highlights
  • Instant rock, mineral, crystal & gemstone identification
  • Detailed stone information (name, hardness, properties)
  • Estimated gemstone value ranges & rarity insights
  • Authenticity indicators for imitations/treatments
  • Compare similar stones
  • Save favorites and build a collection
Features
Read full description

Discover the fascinating world of rocks, minerals, crystals, and gemstones with Rock Identifier — your smart rock identification and analysis app. Simply take a photo of any rock, mineral, crystal, or gemstone, and get instant identification using advanced image recognition. Learn the stone’s name, hardness (Mohs scale), physical properties, crystal type, and similar stones in seconds. Beyond identification, Rock Identifier helps you understand a stone’s potential value and authenticity indicators. Explore estimated value ranges, rarity information, and visual clues that may help distinguish natural stones from imitations or treated crystals. Whether you’re a collector checking a gemstone, a student learning geology, or someone wondering if a found stone is real or fake, Rock Identifier gives you clear, educational insights you can trust. From common minerals like quartz and calcite to rare crystals and valuable gemstones, gain knowledge, background, and comparison data — all in one powerful rock scanner app. Perfect for rockhounds, collectors, students, hobbyists, and nature lovers, Rock Identifier turns curiosity into confidence. Key Features: • Instant rock, mineral, crystal & gemstone identification • Detailed info: name, hardness, properties, and structure • Estimated gemstone value ranges & rarity insights • Authenticity indicators to help spot imitations or treatments • Compare similar stones & common look-alikes • Discover natural vs synthetic stone characteristics • Save favorites and build your personal collection • Ideal for learning, collecting, and outdoor exploration Premium Features: • Fake vs Real analysis • Stone value estimation • Unlimited scans Privacy Policy: https://drive.google.com/file/d/184sf2Bd2ahP_Is_M2o0XehfGm1bExLSY/view?usp=sharing Terms of Use: https://drive.google.com/file/d/1ex1HvoOrjpGWr2cvWuqdtO1vKp2VXSUa/view?usp=sharing Scan stones, estimate value, and learn how to recognize real vs imitation crystals — all from your phone.

About

Rock Identifier

Instantly identify rocks, minerals, gems, and crystals by snapping a photo. Explore geological details, ask questions via intelligent chat, and build a personal collection of your discoveries. Enhance your knowledge of Earth's geological treasures.

Highlights
  • Instant rock and mineral identification via photo
  • Intelligent chat for geological questions
  • Personal collection to save and organize finds
  • History tracking across devices
  • Detailed information on composition and properties
  • Multi-language support
Features
Read full description

Discover Rockby – Smart Rock, Mineral & Gem Identifier Step into the fascinating world of geology with Rockby. Whether you're a rock collector, geology enthusiast, crystal lover, or just curious about the stones around you, Rockby is here to help you identify rocks, minerals, gems, and crystals instantly with ease and accuracy. Identify Rocks & Minerals Instantly Rockby makes identifying rocks, minerals, gems, and crystals a breeze. Just snap a picture, and Rockby will quickly provide details about the specimen, including its common name, scientific classification, mineral composition, formation, and properties. Smart Geology Chat Have questions about a rock or mineral? Ask Rockby about characteristics, composition, formation process, uses, and properties through intelligent chat. Get clear explanations with image context to help you understand your geological finds better. Build Your Personal Collection Save identified rocks and minerals to your personal collection, organize your discoveries, and add your own field notes. Track your identification history across all your devices and watch your geology knowledge grow. Discover & Learn From common rocks to rare minerals and precious gemstones, Rockby helps you explore the incredible diversity of Earth's geological treasures. Learn about crystal structures, mineral properties, formation processes, and where to find them. A Must-Have for Rock Collectors & Geology Enthusiasts Whether you're a beginner starting your rock collection or an experienced rockhound, Rockby provides essential tools and insights to enhance your geology knowledge. From identifying rare minerals to organizing your finds with detailed notes, Rockby makes rock collecting more enjoyable and educational. Key Features: • Smart Identification: Capture clear photos for accurate identification with common name, scientific name, mineral composition, and properties • Intelligent Chat: Ask about characteristics, composition, formation, hardness, uses, and identification tips with image context • Personal Collection: Save identified rocks and minerals, organize them, and add your own field notes • History Tracking: Browse your full history of identifications and chats across all devices • Multi-Language Support: Use Rockby in your preferred language with comprehensive localization Why Choose Rockby: Fast & Accurate: Powered by AI, Rockby provides fast and precise rock and mineral identification in seconds Comprehensive: Explore a wide range of rocks, minerals, gems, and crystals, from common specimens to rare finds, with detailed information User-Friendly: Rockby's intuitive interface makes rock identification easy for beginners and experts alike Download Rockby Today Embark on your next rockhounding adventure with Rockby and discover the geological wonders around you! Perfect For: • Rock and mineral collectors • Geology students and enthusiasts • Crystal and gemstone lovers • Nature explorers and hikers • Educators and teachers • Anyone curious about the rocks around them Privacy Policy: https://rockby.app/privacy/ Terms and Conditions: https://rockby.app/terms/

Screenshots

Rock Identifier4 screens
Rock Identifier4 screens

Verdict

The call

Rock Identifier and Rock Identifier both sit at 4.5 stars, but that hides the real split: 71% of Rock Identifier's written reviews are positive against 40% of Rock Identifier's. Rock Identifier also leads on update cadence (every 9 days vs every 5 weeks) and ratings volume (234 vs 68). Rock Identifier's advantage is iOS requirement (13.0 vs 15.1). On price, rating, 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 3 in-app purchases, starting at $6.99 per 7 days and Rock Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Rock Identifier holds the better App Store score, 4.5 against 4.4. Both are backed by a comparable volume of ratings — 234 and 68 respectively. Written reviews point the same way: 71% of Rock Identifier's written reviews are positive against 40% of Rock Identifier's.

UpkeepUpdate frequency

Rock Identifier ships an update every 9 days, Rock Identifier every 5 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
Rock Identifier versus Rock Identifier: the parameters behind the verdict, then further details
ParameterRock IdentifierRock Identifier
PriceFreeFree
Rating4.5 (234 ratings) — better4.4 (68 ratings)
Positive reviews70.6% of reviews — better40.0% of reviews
Number of ratings234 — better68
Update frequencyEvery 9 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.113.0 — better
Further details — not scored
Size52 MB60 MB
Age rating4+4+
Developernurten cayPixoby

Customer experience

Rock Identifier

All ratings232 ratings
Positive90.5%
Neutral1.3%
Negative8.2%
Written reviews17 reviews
Positive70.6%
Neutral0.0%
Negative29.4%

Rock Identifier

All ratings68 ratings
Positive85.3%
Neutral4.4%
Negative10.3%
Written reviews5 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

In-app purchases

3 purchases

Rock Identifier

Subscriptions3
  • rock_weekly$6.997 Days
  • rock_yearly$39.991 Year
  • rock_yearly_free_trial3 Days trial$49.991 Year
2 purchases

Rock Identifier

Subscriptions1
  • Weekly Rock Identification$2.997 Days
One-time1
  • Lifetime Rock Identification$29.99

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.
Which has better reviews, Rock Identifier or Rock Identifier?
Rock Identifier is rated higher. Rock Identifier averages 4.5 out of 5 from 234 ratings, while Rock Identifier averages 4.4 from 68 ratings.
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 9 days, and Rock Identifier every 5 weeks. Most recently, Rock Identifier was updated on October 30, 2026 and Rock Identifier on November 9, 2026.

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