# RockGeo

> Offline geological mapping with GPS, photos, audio and GIS export.

Canonical page: [https://chrome-stats.com/d/com.geofieldai](https://chrome-stats.com/d/com.geofieldai)

## Overview

- **ID:** `com.geofieldai`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Thard Tech
- **Category:** PRODUCTIVITY
- **Downloads:** 693
- **Version:** 3.2.6
- **Last updated:** 2026-08-25
- **First published:** 2026-07-05
- **Publisher country:** BR
- **Size:** 13 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.geofieldai)
- **Privacy policy:** [https://thainararsousacorrea.github.io/rockgeo-privacidade/](https://thainararsousacorrea.github.io/rockgeo-privacidade/)

## Description

RockGeo is a field geological mapping app for geologists, students, consultants, researchers, mining, geotechnical work and environmental projects.<br><br>The app is built for fieldwork, with a focus on offline data collection, geological point organization and export to technical workflows.<br><br>Main features:<br>- local project creation;<br>- GPS point collection;<br>- accuracy, altitude and time records;<br>- point description, geological unit and lithology;<br>- photos linked to field points;<br>- audio linked to field points;<br>- structural measurements;<br>- samples;<br>- layers and references;<br>- GeoJSON, KML, CSV and local package exports;<br>- pre-field preparation and post-field organization;<br>- optional AI and online map features using the user&#39;s own keys.<br><br>The field module is offline-first: the app does not require its own server to create projects, record points, save photos, record audio and export basic data.<br><br>External services such as AI, Google Maps, Google Earth Engine and Sentinel Hub are optional and depend on credentials provided by the user.<br><br>The full field module is free: projects, points, photos, audio, structural measurements, contour lines, basic geological section and all GIS exports (GeoJSON, KML, Shapefile, CSV) - with no limits and no ads.<br><br>RockGeo Pro unlocks professional analysis tools through a subscription processed by Google Play:<br>- 2D slope stability by limit equilibrium (Bishop, Fellenius, Janbu, Spencer and GLE), with water, surcharges, seismic loads, scenarios and sensitivity;<br>- Hoek &amp; Bray kinematic screening (planar, wedge and toppling) with stereonet;<br>- technical conclusion guided by NBR 11682;<br>- advanced geological section (automatic guides and analysis export);<br>- DXF import and drawing over photo or PDF;<br>- pre-field work with Google Earth Engine and Sentinel (user&#39;s own keys);<br>- AI assistant and complete reports.<br><br>Plans: monthly R$ 49.90 or yearly R$ 399.90 (equivalent to R$ 33.25/month). The yearly plan is recommended. Prices set in Play Console may vary by country.<br><br>The app asks the user to create a local account (name, email and password) to identify the user; credentials remain only on the device.<br><br>Technical notice: the app is a support tool. Data, interpretations, reports and AI responses must be reviewed by a qualified professional.<br><br>Developer: RockGeo is a product by Thard Tech (CNPJ 67.141.076/0001-08).

## Rankings

- #1,272,885 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_LOCATION`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.geofieldai.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.geofieldai)