GeoCrystal: Minerals & Rocks
5.6 2
v2.2.0 by Starlyware
About GeoCrystal
GeoCrystal (Package Name: com.starlyware.geocrystal) is developed by Starlyware and the latest version of GeoCrystal: Minerals & Rocks 2.2.0 was updated on October 19, 2026. GeoCrystal: Minerals & Rocks is in the category of Lifestyle. You can check all apps from the developer of GeoCrystal: Minerals & Rocks. Currently this app is for free. This app can be downloaded on Android 8.1+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Explore the Earth sciences with GeoCrystal, the ultimate field guide and pocket laboratory for rockhounds, geologists, mineral collectors, and outdoor explorers.
AI-POWERED IDENTIFICATION
Found an unknown rock or crystal? Simply snap a photo: advanced AI visual recognition identifies mineral and rock specimens in seconds, providing scientific names, confidence details, and direct links to full encyclopedic data sheets.
COMPREHENSIVE OFFLINE CATALOG
Access an extensive database of minerals, gemstones, and geological sites across the globe:
• Physical properties: Mohs hardness scale, luster, cleavage, fracture, streak color, and crystal habit.
• Chemical data: chemical formula, Strunz classification, and element breakdown.
• Crystal systems, formation environments, and rare mineral varieties.
DIGITAL FIELD NOTEBOOK & COLLECTION
• Catalog your collection with high-resolution photos, date, GPS coordinates, and fieldwork notes.
• Add custom specimen numbering and organize your personal geology cabinet.
• Submit your finest specimens to the Community Showcase to share your discoveries worldwide.
PROFESSIONAL FIELD TOOLS
Designed for fieldwork, hiking, and geological surveys:
• Geological Compass & Clinometer: measure strike, dip angle, and dip direction with real-time attitude symbols and integrated spherical bubble level.
• Geological Timescale: interactive chronostratigraphic chart based on international ICS standards, from the Hadean to the Holocene.
• Mohs Hardness Reference: practical field test guide using diagnostic minerals and common scratch tools.
EXPLORE & DISCOVER
• Explore renowned mineral localities and mining districts worldwide with map directions.
• Discover traditional and modern birthstones for every month with their unique traits.
Download GeoCrystal today and turn your device into a powerful field geology companion!
AI-POWERED IDENTIFICATION
Found an unknown rock or crystal? Simply snap a photo: advanced AI visual recognition identifies mineral and rock specimens in seconds, providing scientific names, confidence details, and direct links to full encyclopedic data sheets.
COMPREHENSIVE OFFLINE CATALOG
Access an extensive database of minerals, gemstones, and geological sites across the globe:
• Physical properties: Mohs hardness scale, luster, cleavage, fracture, streak color, and crystal habit.
• Chemical data: chemical formula, Strunz classification, and element breakdown.
• Crystal systems, formation environments, and rare mineral varieties.
DIGITAL FIELD NOTEBOOK & COLLECTION
• Catalog your collection with high-resolution photos, date, GPS coordinates, and fieldwork notes.
• Add custom specimen numbering and organize your personal geology cabinet.
• Submit your finest specimens to the Community Showcase to share your discoveries worldwide.
PROFESSIONAL FIELD TOOLS
Designed for fieldwork, hiking, and geological surveys:
• Geological Compass & Clinometer: measure strike, dip angle, and dip direction with real-time attitude symbols and integrated spherical bubble level.
• Geological Timescale: interactive chronostratigraphic chart based on international ICS standards, from the Hadean to the Holocene.
• Mohs Hardness Reference: practical field test guide using diagnostic minerals and common scratch tools.
EXPLORE & DISCOVER
• Explore renowned mineral localities and mining districts worldwide with map directions.
• Discover traditional and modern birthstones for every month with their unique traits.
Download GeoCrystal today and turn your device into a powerful field geology companion!
GeoCrystal 2.2.0 Update
• New "Report" button under the photo identification results: let us know if an answer is wrong or inappropriate.• New "Support the developer" option in Settings: an optional one-time contribution that adds a Supporter label to your profile. It unlocks no features.
• Small improvements.
Read More
GeoCrystal Features
Previous Versions More
GeoCrystal: Minerals & Rocks
2.2.0
XAPK
APKs
October 21, 2026
7.46 MB
Requires Android: Android 8.1+
Screen DPI: 160-640dpi
SHA1: 7e7634ac89f7cf9a865731aac0b61b258fccdc39
Size: 7.46 MB
What's New:
• New "Report" button under the photo identification results: let us know if an answer is wrong or inappropriate.
• New "Support the developer" option in Settings: an optional one-time contribution that adds a Supporter label to your profile. It unlocks no features.
• Small improvements.
• New "Support the developer" option in Settings: an optional one-time contribution that adds a Supporter label to your profile. It unlocks no features.
• Small improvements.
GeoCrystal: Minerals & Rocks
2.1.5
XAPK
APKs
October 18, 2026
7.26 MB
Requires Android: Android 8.1+
Screen DPI: 160-640dpi
SHA1: 2c244b18e54a8d31da7642494ede8a7788c5b4f8
Size: 7.26 MB
What's New:
We have published new Terms of Use written specifically for GeoCrystal. You can read them in Settings → Terms of Use or at starlyware.com/products/geocrystal/terms-of-use. The Privacy Policy has been updated accordingly.
GeoCrystal: Minerals & Rocks
2.1.4
XAPK
APKs
October 16, 2026
7.26 MB
Requires Android: Android 8.1+
Screen DPI: 160-640dpi
SHA1: 2a7a52090ee8a9d5318b731e3c4bbfd0b41b1cfa
Size: 7.26 MB
What's New:
• AI Identification: instantly recognize rocks and minerals from photos.
• Geological Tools: compass & clinometer with bubble level, strike/dip measurement, and interactive ICS timescale.
• Offline Catalog: local caching for instant search and browsing without network delays.
• Redesigned UI: modern Material 3 interface with dark/light visual details.
• Improved Performance: compressed photo uploads and full offline specimen cataloging.
• Geological Tools: compass & clinometer with bubble level, strike/dip measurement, and interactive ICS timescale.
• Offline Catalog: local caching for instant search and browsing without network delays.
• Redesigned UI: modern Material 3 interface with dark/light visual details.
• Improved Performance: compressed photo uploads and full offline specimen cataloging.
GeoCrystal: Minerals & Rocks
2.1.3
XAPK
APKs
October 13, 2026
11.78 MB
Requires Android: Android 8.1+
Screen DPI: 160-640dpi
SHA1: 8310f3ebf5c20759432e483e79b0b12216a6518f
Size: 11.78 MB
What's New:
• AI Identification: instantly recognize rocks and minerals from photos.
• Geological Tools: compass & clinometer with bubble level, strike/dip measurement, and interactive ICS timescale.
• Offline Catalog: local caching for instant search and browsing without network delays.
• Redesigned UI: modern Material 3 interface with dark/light visual details.
• Improved Performance: compressed photo uploads and full offline specimen cataloging.
• Geological Tools: compass & clinometer with bubble level, strike/dip measurement, and interactive ICS timescale.
• Offline Catalog: local caching for instant search and browsing without network delays.
• Redesigned UI: modern Material 3 interface with dark/light visual details.
• Improved Performance: compressed photo uploads and full offline specimen cataloging.
More Information
Package Name:
Update Date:
2026-10-19
Latest Version:
2.2.0
Need Update:
Available on:
Requirements:
Android 8.1+
Report:
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