Rock Identifier by Photo

Name: Rock Identifier by Photo
Rating: 3.943038 (18366 reviews)
Author: Negroni

By: Negroni

Identify Rock, Stone Scanner, Gem ID, Crystals and Minerals with Rock Identifier

Features & Capabilities

The Rock Identifier by Photo Chrome extension lets users easily identify rocks, stones, gems, crystals, and minerals simply by taking or uploading a photo. Ideal for geologists, students, hobbyists, and educators, this tool uses advanced image recognition to provide quick and accurate identifications. You can explore thousands of rock and gem types, save your geological observations, and access detailed information to expand your knowledge.

Perfect for rockhounds and crystal enthusiasts, this extension offers a user-friendly interface and comprehensive features like instant ID scanning and a personal collection area for your findings. Whether studying, preparing reports, or just curious about geology, this is a powerful free app that transforms your device into a portable mineral expert.

User Growth & Download Statistics

App Education

By:

Negroni

Downloads:

9,381,103 1.27K

Rating:

3.94

(18,366) 11 new ratings

Version:

1.12.0 Last updated: 2025-08-24

Version code:

Creation date:

2022-11-13

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.READ_PHONE_STATE Very high risk
com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE Moderate risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk

Size:

128.79MB

Email:

an*****@negroniapplicationslimited.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-23

Compare stats and ranking:

Ranking

# 14,515 ▼ 20

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Negroni

Google Play Store

https://play.google.com/store/apps/details?id=com.negroni.android.rockidentifier.app

Email:

an*****@negroniapplicationslimited.com

Website:

https://rock.negroniapplicationslimited.com/

User Reviews

Overall, users see value in Rock Identifier by Photo for learning about stones and enjoy positive feedback when it works. However, reliability is a major issue: identifications are often incorrect or inconsistent, ads are pervasive and the free version is questioned, and camera-related problems hinder use. A subset of reviews also labels the app as fake or a scam due to misidentifications and monetization. These reliability and monetization problems dominate the discussion, overshadowing the app's usefulness for many users.

Pros

Useful for rock hunting and learning about stones
Generally positive reception, with many reviewers calling it excellent or very good
When it functions, users report high accuracy
Provides information about a variety of stones and quick insights on the go

Cons

Frequent misidentifications and inconsistent results across photos
Ads-heavy experience and confusion around free vs paid pricing; many feel it's not free as advertised
Camera functionality problems (broken camera, toggle/invert issues)
Some users express distrust or accuse the app of being a scam due to misidentifications and ads