Best Rock Scanner Free Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good rock scanner free apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Rock Scanner Free Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7β˜… (82K)NoYesNov 2026
2Stone Identifier - Scan AIStone Identifier - Scan AIFree4.1β˜… (449)NoNoOct 2026
3Rock Identifier & Scanner AIRock Identifier & Scanner AIFree4.3β˜… (893)NoNoOct 2026
4Rock & Crystal IdentifierRock & Crystal IdentifierFree4.6β˜… (2.8K)YesYesOct 2026
5Rock Scanner: Rock IDRock Scanner: Rock IDFree4.7β˜… (6)NoYesOct 2026
6Rock IdentifierRock IdentifierFree4.7β˜… (241)NoYesOct 2026
7Rock & Stone Identifier AppRock & Stone Identifier AppFree4.5β˜… (153)NoYesOct 2026
8Stone Identifier : Rock finderStone Identifier : Rock finderFree3.7β˜… (231)YesNoOct 2026

Top Picks for Rock Scanner Free

Rock Identifier: Stone ID#1

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Editor's Choice
πŸ“š Education
4.7😐(82K ratings)
FreeIn-App Purchases
#30in 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
  • πŸ€“ Extensive information on rocks
  • 🧠 Helpful for learning about rocks
  • πŸͺ¨ Great for rock collectors
  • πŸ€– Powerful AI-based identification

Room to Improve

  • πŸ’° Expensive subscription model
  • πŸ”’ Limited free scans per day
  • πŸ” Inconsistent accuracy, sometimes wrong
  • πŸ”€ Gives different results for same rock
  • πŸ™…β€β™€οΈ Poor customer support
Stone Identifier - Scan AI#2

Stone Identifier - Scan AI by Samip Ukani

Scan Gems, Minerals & Rocks
Strong Contender
πŸ“š Education
4.1(449 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 Rock Scanner Free apps to explore

FAQ about Rock Scanner Free

What are the best rock scanner free apps for iPhone?
Rock Identifier: Stone ID tops our rock scanner free apps ranking as of October 2026, with a 4.7-star average from 82K 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 250+ rock scanner free apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.