Rock Master: Rock Identifier
In-app purchases
4.5star
2.6K reviews
100K+
Downloads
Everyone
info
About this app
Rock Master is the most professional rock identifier app that you can identify and value rocks, stones, gems, minerals, and crystals by photo in a few seconds.
Rock Master is an online rock encyclopedia and rock identifier, it will help you to explore your geological surroundings, learn about different rocks, and engage with the natural world with Rock Identifier.
Why choose Rock Master: Rock Identifier？
Rock Master has the newest AI model for identifying rocks, which allows you to accurately identify, value, search, and collect over 10,000+ kinds of rocks, stones, crystals, gems, minerals, diamonds, and fossils. It doesn't matter who you are - a geologist, nature explorer, minerals hobbyist, diamond tester, or amateur seeker, Rock Master: Rock Identifier, will be your rock guide and instructions.
With Rock Master: Rock Identifier in your pocket, you will find:
- Accurately identify and value Rocks, Gems, Crystals, Stones, Fossils, minerals
- Strong knowledge database of Rocks, Gems, Crystals, Stones, Fossils, minerals
- Organize your online collection
- Instantly identify the gemstones, crystals, and diamonds as real or fake
- Stones, crystals, mineral knowledge topics
What can Rock Master: Rock Identifier be for you?
- Rock Identifier, Stone Identifier, Crystal Identifier, Mineral Identifier
- Diamond Tester, Gold Tester
- Geology Encyclopedia
- Mineral Collection
About Rock Master: Rock Identifier Premium:
- Subscription Name: Yearly Premium
- Subscription Price: $29.99/year
- Subscription Duration: 1 year (7 days trial)
- Subscription Description: Users will get a 1-year premium account which includes identifying rocks without limits and unlocking more professional knowledge of the Healing Crystal
- Payment will be charged to the iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period
- The account will be charged for renewal within 24 hours before the end of the current period, and the cost of the renewal
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
Terms of Use: http://api.justpincar.com/static/html/user-agreement-andriod.html
Privacy Policy: https://rock.justpincar.com/static/html/policy.html
Contact us: rockmastergroup@gmail.com
Explore, learn about, and document your geologic surroundings! Rock Master: Rock Identifier allows you to identify rocks with photos, explore and learn more about the geologic record, contribute your observations, and record your journey through the geologic record.
Download Rock Master: Rock Identifier, it will help you to explore and learn about the geological surroundings.
Rock Master is an online rock encyclopedia and rock identifier, it will help you to explore your geological surroundings, learn about different rocks, and engage with the natural world with Rock Identifier.
Why choose Rock Master: Rock Identifier？
Rock Master has the newest AI model for identifying rocks, which allows you to accurately identify, value, search, and collect over 10,000+ kinds of rocks, stones, crystals, gems, minerals, diamonds, and fossils. It doesn't matter who you are - a geologist, nature explorer, minerals hobbyist, diamond tester, or amateur seeker, Rock Master: Rock Identifier, will be your rock guide and instructions.
With Rock Master: Rock Identifier in your pocket, you will find:
- Accurately identify and value Rocks, Gems, Crystals, Stones, Fossils, minerals
- Strong knowledge database of Rocks, Gems, Crystals, Stones, Fossils, minerals
- Organize your online collection
- Instantly identify the gemstones, crystals, and diamonds as real or fake
- Stones, crystals, mineral knowledge topics
What can Rock Master: Rock Identifier be for you?
- Rock Identifier, Stone Identifier, Crystal Identifier, Mineral Identifier
- Diamond Tester, Gold Tester
- Geology Encyclopedia
- Mineral Collection
About Rock Master: Rock Identifier Premium:
- Subscription Name: Yearly Premium
- Subscription Price: $29.99/year
- Subscription Duration: 1 year (7 days trial)
- Subscription Description: Users will get a 1-year premium account which includes identifying rocks without limits and unlocking more professional knowledge of the Healing Crystal
- Payment will be charged to the iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period
- The account will be charged for renewal within 24 hours before the end of the current period, and the cost of the renewal
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
Terms of Use: http://api.justpincar.com/static/html/user-agreement-andriod.html
Privacy Policy: https://rock.justpincar.com/static/html/policy.html
Contact us: rockmastergroup@gmail.com
Explore, learn about, and document your geologic surroundings! Rock Master: Rock Identifier allows you to identify rocks with photos, explore and learn more about the geologic record, contribute your observations, and record your journey through the geologic record.
Download Rock Master: Rock Identifier, it will help you to explore and learn about the geological surroundings.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Ratings and reviews
4.5
2.52K reviews
Dys Harmony
- Flag inappropriate
May 6, 2024
Rock Master has potential, for sure. Very similar to another ap, which in reality seems a little more advanced than this one. Could use some upgraded features such as the ability to add your history to a collection, or add to a collection at all. I.E. For a collection named "Quartz" it would be helpful to be able to add images of the quartz variants. You can add other pictures but they're all lumped into the single main category with no option to subcategorize.
14 people found this review helpful
Jennifer Powell
- Flag inappropriate
March 15, 2024
You only get to take 3 pictures for ID each day, otherwise you can pay for a subscription. The comparison pictures, even in the index, are terrible quality (very blurry) and very few examples of the rocks to help confirm identity. I do like being able to add to my collection and the description/uses/sources of the rocks. The app would be way more useful if the pictures were actually clear and there was a variety for comparison. Blurry pictures are really make it garbage.
54 people found this review helpful
Moon Sense
March 17, 2024
Dear user, We are sorry for not being able to bring you a good experience. We will continue to improve the problems you mentioned about blurred pictures and few example pictures. We believe that in the near future, Rock Master will bring you a perfect experience
Emma Grady
- Flag inappropriate
- Show review history
March 27, 2024
It couldn't identify ANY of my crystals! I have been collecting crystals for over 13 years. I wanted this app as backup for when I'm not able to access my catalogue system where I photograph and name tag each one. I started with some basic and easy crystals, and the app couldn't even identify ONE! What's worse is the suggestions that it gave where nowhere near close, some were completely different colours. I had good lighting and positioning, and it was useless. Don't bother with it!
31 people found this review helpful
Moon Sense
March 31, 2024
Dear user, I have to apologize about the issue that you meet. I know you are very professional in gemstones identification field, so your comments must be right! Rock Master: rock identifier will keep improving our rock/gem/crystal identification accuracy rate, we know we do have a lot of space to improve!
What's new
Emergency crash fix
App support
phone
Phone number
+8615521049644
