Rock Identifier: Petra app icon

Apps Like Rock Identifier: Petra for iPhone and iPad

Identify rocks, minerals, and crystals from photos

Take photos of rocks, minerals, or crystals to identify them. Get clear names and simple details about each item. View identification results with straightforward explanations and no technical jargon.

by MUSTAFA RESIT SAHIN★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Rock Identifier: Stone ID app icon

    Rock Identifier: Stone ID

    Next Vision Limited

    Identify rocks, crystals, and minerals from photos

    Identify rocks, crystals, minerals, and gemstones by uploading or taking a photo. Learn about their properties, origins, and uses. Access a comprehensive database with detailed information on each .

    ★ 4.779,754 ratingsEducationFreeData updated 2026-09-09
  2. Rock & Crystal Identifier app icon

    Rock & Crystal Identifier

    Crystal Council LLC

    Identify rocks and minerals with photos

    Identify rocks, minerals, and crystals by uploading photos. Learn details about each specimen including type, properties, and uses. Access a database of geological information and compare characteristics for accurate identification.

    ★ 4.62,068 ratingsEducationFreeData updated 2026-09-06
  3. Minerals Center app icon

    Minerals Center

    Wilko Thomassen

    Identify from photos

    Identify , rocks, crystals, or stones using photo recognition. Search by characteristics and add items to a personal checklist. View detailed information about each mineral.

    ★ 4.6335 ratingsEducationFreeData updated 2026-09-06
  1. Ruby Glint: Rock Identifier app icon

    Ruby Glint: Rock Identifier

    Ruby Glint Technologies Co., Ltd

    Identify rocks, crystals, and minerals with photos

    Identify rocks, crystals, minerals, and gemstones by uploading or taking a photo. Get instant results with accurate identification. Learn about over 6,600 types of stones and their properties. View detailed information and compare findings.

    ★ 4.6105 ratingsEducationFreeData updated 2026-09-06
  2. Rock Identifier: Gem Value app icon

    Rock Identifier: Gem Value

    nurten cay

    Identify rocks and crystals with photos

    Identify rocks and crystals by taking photos. Get details like name, hardness, properties, and similar stones. Learn about mineral history and potential . Explore common and rare specimens for educational or collection purposes.

    ★ 4.6152 ratingsReferenceFreeData updated 2026-09-06
  3. Rock Identifier - Crystal, Gem app icon

    Rock Identifier - Crystal, Gem

    Coty Apps

    Identify rocks and crystals with your device

    Identify rocks, crystals, and minerals by uploading images or taking photos. View detailed information about each specimen including composition, formation, and properties. Save and organize identified samples in a personal collection.

    ★ 4.4273 ratingsEducationFreeData updated 2026-09-06
  4. Stone Identifier by RockPic app icon

    Stone Identifier by RockPic

    Pablo Paciello

    Identify rocks, minerals, and gems with AI

    Identify rocks, minerals, and gemstones by snapping photos. Use AI to recognize stones and display details like rarity, magnetism, composition, origin, and common uses. Access educational insights and compare specimens.

    ★ 4.8128 ratingsEducationFreeData updated 2026-09-06
  5. Rock Identifier | AI Scanner app icon

    Rock Identifier | AI Scanner

    Myapps OU

    Identify rocks, crystals, and minerals from

    Take a photo or upload an image of a , crystal, or mineral. The identifies the item and displays its name, type, and key characteristics. It includes a database of over 6,000 entries for accurate identification.

    ★ 4.3209 ratingsUtilitiesFreeData updated 2026-09-06
  6. Stone Identifier・Rock Scanner app icon

    Stone Identifier・Rock Scanner

    Murat Menzilci

    Scan rocks, identify minerals, learn facts

    Identify rocks, minerals, and stones by scanning with a camera. Get detailed analysis, including characteristics and identification. Learn about geological properties and types of stones.

    ★ 4.419 ratingsReferenceFreeData updated 2026-09-06
  7. Rock ID - Stone Identifier app icon

    Rock ID - Stone Identifier

    AIBY Incorporated

    Identify rocks and track minerals

    Identify rocks and minerals using visual matching and descriptions. Add specimens to a collection with photos and notes. Learn geology facts through built-in quizzes and guides. Track collection progress with sorting and categorization tools.

    ★ 4.42,542 ratingsEducationFreeData updated 2026-09-06
  8. Rock Identifier: Stone Scanner app icon

    Rock Identifier: Stone Scanner

    Henry Heisenberg Apps, LLC

    Identify rocks, minerals, and crystals

    Take a photo of a , mineral, crystal, or gemstone to get instant identification. The uses AI to recognize and provide details about the specimen. View information on properties, formation, and uses.

    ★ 4.6107 ratingsReferenceFreeData updated 2026-09-06
  9. Rock Identifier:Stone&Crystal app icon

    Rock Identifier:Stone&Crystal

    俊丹 曹

    Identify minerals, rocks, and crystals

    Identify minerals and crystals using AI-powered scanning. View detailed information about types, gemstones, and minerals. Access location-based geological data. Compare samples with a database of known minerals.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-06
  10. Rock Identifier: Mineral ID app icon

    Rock Identifier: Mineral ID

    Muhammad Mukama

    Identify rocks, crystals, and minerals from photos

    Identify rocks, minerals, and crystals by uploading photos. Learn about their properties, composition, and uses. Access detailed information on different types of stones and crystals. Compare characteristics and discover identification tips.

    ★ 4.26 ratingsEducationFreeData updated 2026-09-06
  11. Stone Identifier app icon

    Stone Identifier

    AppSLabs OU

    Identify rocks from photos or gallery

    Identify rocks, stones, gems, and crystals by taking a photo or selecting from the gallery. Get instant results with detailed information about each item. Suitable for both professionals and amateurs.

    ★ 4.3944 ratingsEducationFreeData updated 2026-09-06
  12. Rock Identifier - Rockr app icon

    Rock Identifier - Rockr

    Daily Labs, LLC

    Snap photos, analyze, identify rocks and minerals

    Identify rocks and minerals by taking photos. View common names, type, and key characteristics. Access detailed information about identified specimens.

    ★ 4.915 ratingsEducationFreeData updated 2026-09-06
  13. Stone Identifier - Rock Finder app icon

    Stone Identifier - Rock Finder

    WL Online Marketing LLC

    Identify rocks, learn about minerals

    Identify rocks, minerals, and crystals from photos or camera shots. View detailed information on physical and chemical properties. Browse a comprehensive database with filters for location and type.

    ★ 4.51,297 ratingsEducationFreeData updated 2026-09-06
  14. Rock Identifier: Stone Checker app icon

    Rock Identifier: Stone Checker

    BLUEBERRY WEB-SOLUTIONS PRIVATE LIMITED

    Identify rocks, minerals, and crystals by photo

    Identify stones, crystals, and minerals by uploading or snapping a photo. Access detailed information on name, chemical formula, hardness, color variations, and sources. Learn to evaluate quality based on color, structure, and other characteristics.

    ★ 4.449 ratingsUtilitiesFreeData updated 2026-09-06
  15. Stone Identifier ⁃ Rock Finder app icon

    Stone Identifier ⁃ Rock Finder

    Stephen Kuyper

    Scan rocks, identify minerals, and view properties

    Identify rocks, minerals, or gems by uploading a photo. View detailed information about the identified item including properties and characteristics. Access expert-level details on crystals and jewelry.

    ★ 5.06 ratingsEducationFreeData updated 2026-09-06
  16. Rock Identifier: Stone Scan ID app icon

    Rock Identifier: Stone Scan ID

    CD&D COMPANY LIMITED

    Identify rocks and minerals with AI

    Identify rocks, minerals, and crystals by scanning or uploading images. Access detailed information about each specimen. Learn about properties, formations, and uses. Compare findings with a database of geological samples.

    ★ 4.552 ratingsEducationFreeData updated 2026-09-06
  17. Gemstone Identifier & Rock ID app icon

    Gemstone Identifier & Rock ID

    Sviataslau Lobach

    Identify rocks and minerals with photos

    Identify rocks and minerals by uploading photos or using detailed descriptions. Search for over 6000 types with advanced filters. View detailed information about each properties and classification.

    ★ 4.7369 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.