About Crystal Guide(R) Pocket Edition
Love crystals, gemstones, rocks & minerals ? Want to learn more about their properties, uses and benefits? Want to collect gemstones, explore the geology behind them, connect with your spiritual side through crystal...
Love
crystals, gemstones, rocks & minerals ? Want to learn more about their properties, uses and benefits? Want to collect gemstones, explore the geology behind them, connect with your spiritual side through crystal healing & therapy, or perhaps catalog & track your mineral collection?
If you answered yes to any of these questions, then you need
Crystal Guide® Pocket Edition - the original and authentic award-winning encyclopedia of crystals, gemstones, rocks and minerals .
Crystal Guide® Pocket Edition is the ultimate app for anyone fascinated by the world of crystals and has been the top choice among hobbyists, professionals and enthusiasts for over a decade. Whether you’re a collector, geologist, crystal healer/therapist, or just a curious learner, you’ll find everything you need to know about rocks and crystals.
Discover, learn, collect, share & discuss crystals , browse crystals by A-Z, search by names, or use advanced filters to find the perfect mineral for your needs.
Photograph & catalog your own specimens , mark off collected crystals, and challenge yourself to complete our legendary
Crystal Guide® Collectors Series . You can even
create your own custom tags to find, group or categorize specific crystals.
Each crystal includes beautiful images, detailed info, facts, scientific, geological and metaphysical data. Learn about the physical properties, rarity, localities, storage & handling recommendations, and more. Explore the metaphysical aspects of crystals, such as their chakra, numerology, zodiac, planetary & elemental associations, healing and elixir advisories, plus detailed uses.
Share your crystals collection with friends , track friends collections, and participate in our
community forums where you can ask questions, request crystal identifications, and chat with fellow rock hounds & geologists.
Crystal Guide® Pocket Edition is the most comprehensive app for crystal lovers, with a
huge A-Z encyclopedia of crystals and gemstones and a dedicated mineral catalogging feature to help record and track your own collection of mineral and gemstone specimens. Our
bespoke database of crystals is 15 yrs+ of work.
Share, compare & discuss crystals with others, view the
glossary of hundreds of terms , facets, gallery, reference charts & more. If you want to learn about citrine, pyrite or something rare, we’ve got it covered. Properly identify minerals and discover why AI / photo identification of crystals won’t give accurate results and the reasons why experienced mineralogists never use them (Hint: crystals are id’d with physical tests – definitive/accurate id from visual appearance alone is rare in mineralogy).
Features
✪ Huge A-Z encyclopedia of crystals & gemstones
✪ Browsable and searchable, with 1000s of alternative names
✪ Adv. filtering to narrow down and identify crystals
✪ Catalogue your own mineral specimens, inc. photos and data
✪ Extensive scientific crystals, gemstones, rocks & minerals info
✪ Metaphysical info, inc. crystal therapy & elixir advisories
✪ Astral, birthstone, planetary & zodiac info
✪ Favourite, collect & share with friends
✪ Create your own Custom Tags – fully searchable and browsable
✪ Facet gallery & reference charts
✪ Compare crystals side-by-side
✪ Crystal Of The Day
✪ Per-crystal personal notes
✪ Cloud backup
✪ Colourful Themes & Dark Mode
✪ Widget integration (requires Crystal Widget)
✪ Free lifetime updates & expansions
✪ No ads, subscriptions or in-app payments
Get Crystal Guide® Pocket Edition today and start your journey into the amazing world of crystals, gemstones, rocks and minerals.
*Some features are device dependant.
Crystal Guide® is a registered trademark of M.Stevens.
Previous Versions
Here you can find the changelog of Crystal Guide(R) Pocket Edition since it was posted on our website on 2013-08-21 17:56:56.
The latest version is 4.17 and it was updated on 2026-10-18 02:10:59. See below the changes in each version.
Crystal Guide(R) Pocket Edition version 4.17
Updated At: 2026-09-19
Changes: - Android 17 improvements.
- Updated material, sql, db libs.
Recent:
- Added new crystals.
- Added new mini-article: solubility testing.
- Added tenacity & radioactivity data.
- Performance improvements.
More features & new crystals are coming! These updates are dedicated to those who have supported us with 5 stars! ❤️ It's a small thing, but helps us a lot and means we can afford to put more resources in to improving the app further. You can email us to request any crystals we don't cover yet
Crystal Guide(R) Pocket Edition version 4.15
Updated At: 2026-02-28
Changes: - Android 16 improvements.
- Updated sql, db libs.
Recent:
- Added new crystals.
- Added new mini-article on solubility testing.
- Added tenacity & radioactivity data.
- Performance improvements.
More features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.14
Updated At: 2025-12-07
Changes: - Android 16 improvements.
- Updated appcompat, mat, sql, db libs.
Recent:
- Added new crystals.
- Added new mini-article on solubility testing.
- Added tenacity & radioactivity data.
- Performance improvements.
More features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.12
Updated At: 2025-04-30
Changes: - Android 16 improvements.
- Updated libs.
Recent:
- Added new crystals.
- Added new mini-article on solubility testing.
- Added tenacity & radioactivity data.
- Improved webview/image navigation.
- Performance improvements.
More features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.11
Updated At: 2025-02-16
Changes: - Added new crystals.
- Added new mini-article on solubility testing.
- Added tenacity & radioactivity data.
- Improved webview/image navigation.
- Performance improvements.
Recent:
- New Mini-Articles.
- Added an Identification Assistant.
More features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.10
Updated At: 2024-12-17
Changes: - Android 15 (api 35) system bar inset support.
- Updated libs.
Recent:
- New: 21 Mini-Articles (on main menu).
- New: Expanded glossary definitions.
- Added an Identification Assistant.
- Moon Phase Calendar in astral section.
More features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.09
Updated At: 2024-12-07
Changes: - API 35 enhancements.
- Updated mat libs.
Recent:
- New: 21 Mini-Articles (on main menu).
- New: Expanded glossary definitions.
- Added an Identification Assistant.
- Moon Phase Calendar in astral section.
More features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.08
Updated At: 2024-09-18
Changes: - API 35 enhancements.
- Misc. cosmetic improvements.
- Updated mat libs.
Recent:
- New: 21 Mini-Articles (on main menu).
- New: Expanded glossary definitions.
- Added an Identification Assistant.
- Moon Phase Calendar in astral section.
More features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.07
Updated At: 2024-08-17
Changes: - Further API 35 improvements.
- Updated mat libs.
Recent:
- New: 21 Mini-Articles (on main menu), more to come!
- New: Expanded glossary definitions.
- Added an Identification Assistant.
- Moon Phase Calendar in astral section.
Even more features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
Crystal Guide(R) Pocket Edition version 4.06
Updated At: 2024-07-15
Changes: - New: 21 Mini-Articles (on main menu), more to come!
- New: Expanded glossary definitions.
- Updated sql & mat libs.
- Improvements for API 35.
Recent:
- Added an Identification Assistant.
- Moon Phase Calendar in astral section.
Even more features & new crystals are coming! These continued updates are dedicated to those that have supported us with 5 star ratings! It's a small thing, but it helps us out a lot and means we can afford to put more resources in to improving the app further ❤️
