Best Free Gemstone Identifier Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

Finding the right free gemstone identifier apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Free Gemstone Identifier Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (81K)NoYesOct 2026
2Gemstone Identifier - GIGemstone Identifier - GIFree5.0★ (1)NoYesSep 2026
3Stone Identifier - Scan AIStone Identifier - Scan AIFree4.2★ (308)NoNoOct 2026
4Rock & Crystal IdentifierRock & Crystal IdentifierFree4.6★ (2.7K)YesYesOct 2026
5Rock ID - Stone IdentifierRock ID - Stone IdentifierFree4.4★ (3.1K)NoYesOct 2026
6Rock Identifier AppRock Identifier AppFree2.1★ (10)YesYesMay 2026
7Gemstone Identifier: GemScanAIGemstone Identifier: GemScanAIFree4.0★ (1)NoYesAug 2026
8Gemstone Identifier & ValueGemstone Identifier & ValueFree—NoYesOct 2026

Top Picks for Free Gemstone Identifier

Rock Identifier: Stone ID#1

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Editor's Choice
📚 Education
4.7😐(81K ratings)
FreeIn-App Purchases
#26in Education
Rock Identifier: Stone ID screenshot 1
Rock Identifier: Stone ID screenshot 2
Rock Identifier: Stone ID screenshot 3
Rock Identifier: Stone ID screenshot 4
Rock Identifier: Stone ID screenshot 5
Rock Identifier: Stone ID screenshot 6

Instantly identify rocks, minerals, and gemstones by taking a photo. Access a comprehensive encyclopedia with detailed information on each stone, learn to distinguish real from fake gems, and explore their properties. The app also includes a metal detector and expert consultation.

What We Love

  • 🤩 Accurate rock identification
  • 🤓 Extensive information on rocks
  • 🧠 Helpful for learning about rocks
  • 🪨 Great for rock collectors
  • 🤖 Powerful AI-based identification

Room to Improve

  • 💰 Expensive subscription model
  • 🔢 Limited free scans per day
  • 🔍 Inconsistent accuracy, sometimes wrong
  • 🔀 Gives different results for same rock
  • 🙅‍♀️ Poor customer support
Gemstone Identifier - GI#2

Gemstone Identifier - GI by Ankur Dhameliya

Rock, Crystal & Mineral Scan
Strong Contender
🔍 Reference
5.0(1 ratings)
FreeIn-App Purchases
Gemstone Identifier - GI screenshot 1
Gemstone Identifier - GI screenshot 2
Gemstone Identifier - GI screenshot 3
Gemstone Identifier - GI screenshot 4
Gemstone Identifier - GI screenshot 5
Gemstone Identifier - GI screenshot 6

Instantly identify gemstones, rocks, and minerals from a photo with an AI-powered gemology report. Get detailed analysis on properties, value, authenticity, and care. Build your digital gem collection.

Stone Identifier - Scan AI#3

Stone Identifier - Scan AI by Samip Ukani

Scan Gems, Minerals & Rocks
Worth Considering
📚 Education
4.2(308 ratings)
Free
Stone Identifier - Scan AI screenshot 1
Stone Identifier - Scan AI screenshot 2
Stone Identifier - Scan AI screenshot 3
Stone Identifier - Scan AI screenshot 4
Stone Identifier - Scan AI screenshot 5
Stone Identifier - Scan AI screenshot 6

Instantly identify rocks and minerals by uploading a photo. Access a vast knowledge base with detailed geological information and organize your personal rock collection. Connect with expert geologists for deeper insights.

More Free Gemstone Identifier apps to explore

FAQ about Free Gemstone Identifier

What are the best free gemstone identifier apps for iPhone?
Rock Identifier: Stone ID tops our free gemstone identifier apps ranking as of October 2026, with a 4.7-star average from 81K App Store ratings, and it's free to download.
Rock Identifier: Stone ID has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ free gemstone identifier apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.