# Rock Identifier Stone ID

Android app · by APPMERGE TEKNOLOJI LIMITED · Education

Rock Identifier Stone ID has 1,480 installs (+5.9% this week), rated 4.3 from 95 ratings, \#92,343 of 303,686 in Education.

## Figures

- Installs: 1,480
- Rating: 4.3 · 95 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +77 (+5.9%) (+176 over 15.9 days)
- 30-day growth in installs: +327
- Rank: #870,324 of 2,769,449 Android listings with an install count (up 27,120 since 2026-10-24)
- Rank: #92,343 of 303,686 in Education

## Reviews

- Ratings by stars: 5★ 72% · 4★ 14% · 3★ 0% · 2★ 0% · 1★ 14% (93 ratings)

## Description

Scan rocks, stones, minerals, crystals, fossils, gems, and geological finds from a photo.  
  
Rock Identifier is an AI rock scanner and geology field guide built for hikers, collectors, students, teachers, gem hunters, and curious explorers. Take or upload a photo, add field context, and get clear identification clues with confidence, lookalikes, mineral traits, and practical learning notes.  
  
KEY FEATURES  
  
\- AI Photo Rock ID for rocks, stones, minerals, crystals, fossils, gems, and gemstones  
\- Field context for color, texture, grain, luster, location, setting, and observations  
\- Rock GPT assistant for hardness, streak, luster, crystal shape, formation, uses, and similar specimens  
\- Collection history to save scans, revisit results, and organize discoveries  
\- Map and notes for building a personal geology journal  
\- Rock guide for igneous, sedimentary, metamorphic rocks, minerals, crystals, fossils, and common lookalikes  
  
Use Rock Identifier for hiking, rock collecting, geology homework, field trips, beach finds, backyard discoveries, lapidary curiosity, and crystal or gemstone collections.  
  
Rock Identifier is an educational companion, not a professional lab test. For valuable gemstones, safety decisions, mining, medical, legal, or commercial use, confirm results with a qualified expert and physical tests such as hardness, streak, density, UV response, or microscope inspection.  
  
Some features require a subscription. AI rock identification may be inaccurate and is for educational use only.  
  
Privacy Policy: https://sites.google.com/view/rockidentifierv/privacy-policy  
Terms of Use: https://sites.google.com/view/rockidentifierv/terms-of-use  
Support: https://sites.google.com/view/rockidentifier/support

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Source: https://storetally.com/android/co.rockidentifier  
As of 2026-11-03, from the StoreTally census.