Rocks, Minerals, Crystal Guide

1.0.1

Alpha Z Studio

3.86

76 reviews

10,000+
Downloads

Free

Learn complete rocks, minerals, crystals and gemstone guide. With complete guide

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Rocks, Minerals, Crystal Guide compared with similar apps

Keywords missing from this app

Identifier App Geology Identification Identify Stones Features Learn Explore Ai Id User Photo Key Recent Discover Toolkit Collection Mineralogy Microscope Friendly Scanner Access Gems Comprehensive World Interface Types Petrology Time Record Fossil Interactive Perfect Collectors Database Simply Knowledge

About Rocks, Minerals, Crystal Guide

Rocks, Minerals, Crystal Guide is an education app developed by Alpha Z Studio.

Download Statistics

Rocks, Minerals, Crystal Guide has been downloaded 24 thousand times. In the last 30 days, the app was downloaded 170 times.

User Ratings

Rocks, Minerals, Crystal Guide is rated 3.86 out of 5 stars. The rating is based on 76 ratings.

App Information

Rocks, Minerals, Crystal Guide is FREE to download. The APK download size is 7.82 MB. The latest version available is 1.0.1. The last update was on April 19, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2023.

Description

What are Rocks

More data about Rocks, Minerals, Crystal Guide

Price	Free to download
Total downloads	24 thousand
Recent downloads	170
Rating	3.86 based on 76 ratings
Ranking	Not ranked
Version	1.0.1
APK size	7.82 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Google Play Rating history and histogram

Downloads over time

Rocks, Minerals, Crystal Guide has been downloaded 24 thousand times. Over the past 30 days, it has been downloaded 170 times.

Changelog of Rocks, Minerals, Crystal Guide

Show changelog

Developer information for Alpha Z Studio

Alpha Z Studio

alphazstudioo@gmail.com

Website

N/A

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Comments on Rocks, Minerals, Crystal Guide for Android

★★★★★ Jay · Mar 8, 2026

Very well done; usee friendly info A1 thx

★★★★★ Mährab Khan · Apr 3, 2023

Wow such an amazing learning application of rock and minerals the crystals lectures is so amazing and good. Highly recommended it.

★★★★★ Dr C E Nenciu-Posner · Nov 22, 2025

If you are an expert in the field and have a colleague nearby to check the stones, it is a perfect app, I prefer the option of Arabic Syrian language.

★★★★★ drybonez2987 · Jan 13, 2024

L really like it that’s why you got five stars but ldid run in to an issue but can't read all the gemstones in less you pay l though this was a free gem app it said contain Ads it looks like you want money to look at the rest of the gems

★☆☆☆☆ Joseph Sokolik · May 22, 2023

App used as advertising pro-app. Has pictures and names of rocks. Push the arrow or any place on the app and takes you to an add telling you hou much better the pro app is!! Don't waste your time.

★★☆☆☆ Sandra L. Webster · Dec 10, 2023

Deceiving promo I thought I finally found an app to turn to when I return from a day hicking and collecting a few rocks. Ha! Not so. If you want to look up and research anything, go get yourself a good set of encyclopedias my friends. You will not get anything from here.

★☆☆☆☆ Nikita Preece · Aug 12, 2024

2 ads within 5 minutes and then with my second click I was told to buy premium. Not enough time to explore the app to even decide if I would buy.

Google Play Rankings for Rocks, Minerals, Crystal Guide

This app is not ranked

Technologies used by Rocks, Minerals, Crystal Guide

Rocks, Minerals, Crystal Guide is requesting 17 permissions and we don't have library information (yet).

Permissions

Development tools

test access to protected storage

Network communication

view network connections, full network access

Storage

modify or delete the contents of your USB storage

System tools

run at startup, set wallpaper, prevent phone from sleeping, modify system settings

Extra

android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.READ_MEDIA_AUDIO, android.permission.READ_MEDIA_IMAGES, android.permission.READ_MEDIA_VIDEO, android.permission.RINGTONE, com.alphazstudio.Geology.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.gms.permission.AD_ID

We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.

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