Best Gemstone Value Guide Apps

0+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good gemstone value guide apps. We benchmark 0+ 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 Gemstone Value Guide Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Crystal & GemStone IdentifierCrystal & GemStone IdentifierFree4.4★ (162)NoYesSep 2026
2Rock Identifier: Gem ValueRock Identifier: Gem ValueFree4.6★ (232)NoYesSep 2026
3Rock Identifier: Stone IDRock Identifier: Stone IDFree4.7★ (79K)NoYesSep 2026
4A Guide To Crystals - The CCA Guide To Crystals - The CCFree4.9★ (4.1K)NoYesSep 2026
5Gemstone ID - Rock IdentifierGemstone ID - Rock IdentifierFree5.0★ (4)NoYesJul 2026
6Rock & Crystal IdentifierRock & Crystal IdentifierFree4.6★ (2.6K)YesYesSep 2026
7Rock Identifier: Stone ValueRock Identifier: Stone ValueFree4.5★ (26)NoYesJul 2026
8Rock & Gemstone Identifier AppRock & Gemstone Identifier AppFree4.7★ (417)NoYesSep 2026

Top Picks for Gemstone Value Guide

Crystal & GemStone Identifier#1

Crystal & GemStone Identifier by Conlan Limited

Jewelry・Rock・Mineral ID Guide
Editor's Choice
🔍 Reference
4.4(162 ratings)
FreeIn-App Purchases
Crystal & GemStone Identifier screenshot 1
Crystal & GemStone Identifier screenshot 2
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Crystal & GemStone Identifier screenshot 4
Crystal & GemStone Identifier screenshot 5
Crystal & GemStone Identifier screenshot 6

Identify rocks, minerals, crystals, and gemstones using AI. Get insights into their value, authenticity, and learn fascinating facts. Discover horoscope and health benefits associated with stones.

Rock Identifier: Gem Value#2

Rock Identifier: Gem Value by nurten cay

Crystal•Mineral•Rock scanner
Strong Contender
🔍 Reference
4.6(232 ratings)
FreeIn-App Purchases
Rock Identifier: Gem Value screenshot 1
Rock Identifier: Gem Value screenshot 2
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Rock Identifier: Gem Value screenshot 4
Rock Identifier: Gem Value screenshot 5

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.

Rock Identifier: Stone ID#3

Rock Identifier: Stone ID by Next Vision Limited

Gem Mineral Crystal Identifier
Worth Considering
📚 Education
4.7😐(79K ratings)
FreeIn-App Purchases
#20in Education
Rock Identifier: Stone ID screenshot 1
Rock Identifier: Stone ID screenshot 2
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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

More Gemstone Value Guide apps to explore

FAQ about Gemstone Value Guide

What are the best gemstone value guide apps for iPhone?
Crystal & GemStone Identifier tops our gemstone value guide apps ranking as of July 2026, with a 4.4-star average from 162 App Store ratings, and it's free to download.
Yes — 20 of the top gemstone value guide apps we rank are free to download, including Crystal & GemStone Identifier and Rock Identifier: Gem Value.
Crystal & GemStone Identifier has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
This app uses AI to identify rocks, minerals, crystals, and gemstones from a photo. It provides information on their value, authenticity, characteristics, and historical facts. It also offers insights into horoscope and health benefits associated with different stones.
The app utilizes cutting-edge AI technology for quick and accurate identification of stones. While it aims for high accuracy, it's recommended for enthusiasts and collectors, and professional appraisal may be needed for critical valuations.