GemBrain: Crystal Identifier is made and published by Apparent Group Limited. AppBrain is an independent app data site and isn't affiliated with Apparent Group Limited. The app name, icon, screenshots and description belong to Apparent Group Limited and are shown as published on Google Play.

About GemBrain: Crystal Identifier

GemBrain: Crystal Identifier is a books & reference app developed by Apparent Group Limited.

Install Statistics

GemBrain: Crystal Identifier has been installed 1.4 thousand times. In the last 30 days, the app was installed 480 times.

User Ratings

GemBrain: Crystal Identifier is rated 3.44 out of 5 stars. The rating is based on 39 ratings.

App Information

GemBrain: Crystal Identifier is freely available from Google Play. The app size is 64.66 MB. The latest version available is 3.0.0. The last update was on October 5, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since March 2026.

Description by Apparent Group Limited (from Google Play)

GemBrain is an AI-powered gemstone identifier for Android.

More data about GemBrain: Crystal Identifier

Price	Free
Total installs	1.4 thousand
Recent installs	480
Rating	3.44 based on 39 ratings
Ranking	Not ranked
Version	3.0.0
App size	64.7 MB
Number of libraries	?
Suitable for	Everyone
Ads	No ads

App Performance Report

Get a detailed PDF report for GemBrain: Crystal Identifier with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Screenshots

GemBrain: Crystal Identifier Screenshot 1 of 9

GemBrain: Crystal Identifier Screenshot 2 of 9

GemBrain: Crystal Identifier Screenshot 3 of 9

GemBrain: Crystal Identifier Screenshot 4 of 9

GemBrain: Crystal Identifier Screenshot 5 of 9

GemBrain: Crystal Identifier Screenshot 6 of 9

GemBrain: Crystal Identifier Screenshot 7 of 9

GemBrain: Crystal Identifier Screenshot 8 of 9

GemBrain: Crystal Identifier Screenshot 9 of 9

Screenshots by Apparent Group Limited, from the Google Play listing

Official page on Google Play

Alternatives to GemBrain: Crystal Identifier

Google Play Rating history and histogram

Installs over time

GemBrain: Crystal Identifier has been installed 1.4 thousand times. Over the past 30 days, it averaged 16 installs per day.

Changelog of GemBrain: Crystal Identifier

Show changelog

Developer information for Apparent Group Limited

Apparent Group Limited

hello@apparentgroup.co

Legal name:

Address:

Phone number:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on GemBrain: Crystal Identifier for Android

★★★★★ Kateryn · Jul 29, 2026

Scan before it goes on the shelf, part of my routine now. Caught a dyed how lite sold as turquoise last month, showed the seller the result, and they refunded me no questions asked which honestly surprised me more than the fake did

★★★★★ Parker Liberato · Jul 29, 2026

Found this near a reservoir on a hike, quartzite, apparently. Just did a few a day since free only gives u 3, honestly kinda nice having a reason to come back

★★★★★ Mykie · Oct 11, 2026

I love this app! Have cashed out many of the gems I had! Only after Gem brain told me what they were!

★☆☆☆☆ Hope Hill · Oct 10, 2026

☆ EDIT DID GET MY REFUND somehow I got charged $19.99 that they took out of my PayPal account without authorization. I NEVER once used this app and wasn't aware of any upcoming charges this app is a scam, and they will just take your money and refuse to refund it even within minutes of taking it. I didn't see anything they offer for $19.99 expensive instant refusal to refund money they just took without any communication and conveniently can't dispute through PayPal

★☆☆☆☆ Jenn DeMarco · Aug 14, 2026

You took $7.41 out of my account 4 times since July 10 and that's after I emailed u to cancel my subscription. So after the 2nd time I emailed u again asking for a refund and no response. So after the 3rd time I emailed u again and no response. I would like to be refunded $29.64 ASAP please. Thank u. total since this last post is now 37.05

★☆☆☆☆ Amanda Nelson · Jun 3, 2026

Nothing but issues since first download. Got a red error code with no stone found googled it, and it said this "This alert indicates an authentication error where the application is unable to connect to its backend service." and It typically means the API key entered the settings is invalid, expired, or incorrect.". It's kind of crazy they give you a 7-Day free trial before you pay, and you can't even use the app. There is no way to contact customer support or get assistance in submitting help

★☆☆☆☆ Jamie Epps · May 4, 2026

SCAM!! I selected the 7-day free trial and downloaded the app then after I created an account it has another paywall offering a 3-day trial in order to use the app. I never actually got to use it at all but was charged $.50 on PayPal. Don't waste your time or money.

Google Play Rankings for GemBrain: Crystal Identifier

This app is not ranked

Technologies used by GemBrain: Crystal Identifier

24 permissions

Subscribe to see full permission and library details

Frequently asked questions about GemBrain: Crystal Identifier

Is GemBrain: Crystal Identifier free?

Yes. GemBrain: Crystal Identifier is free on Google Play.

Is GemBrain: Crystal Identifier still available?

Yes. GemBrain: Crystal Identifier is on Google Play, and the last update we saw was on October 5, 2026.

Does GemBrain: Crystal Identifier contain ads?

No. Google Play does not list GemBrain: Crystal Identifier as containing ads.

How large is GemBrain: Crystal Identifier?

GemBrain: Crystal Identifier is 64.66 MB.

Is GemBrain: Crystal Identifier suitable for children?

Google Play rates the content of GemBrain: Crystal Identifier as suitable for everyone.

How many times has GemBrain: Crystal Identifier been installed?

Google Play lists 1,000+ installs for GemBrain: Crystal Identifier.

How do people rate GemBrain: Crystal Identifier?

GemBrain: Crystal Identifier scores 3.44 out of 5 stars, from 39 ratings on Google Play.

Who made GemBrain: Crystal Identifier?

GemBrain: Crystal Identifier was developed by Apparent Group Limited. It is listed in the books & reference category on Google Play.

What are the best alternatives to GemBrain: Crystal Identifier?

People looking at GemBrain: Crystal Identifier also look at these books & reference apps: Rock Identifier: Gem & Crystal, Rock Identifier: Gem Stone AI, Crystal & Stone Identifier, Rock Identifier & Stone Value, Rock Identifier: Stone Scanner.

Apps other people are watching Top new apps Today's trending apps Popular Books & Reference Apps Price drops on Google Play

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners. As an Amazon Associate AppBrain earns from qualifying purchases.

More apps

GemBrain: Crystal Identifier