Best Field Geology Tools Apps

218+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

Geology Toolkit is the household name in field geology tools, but it's far from the only option. We track 218+ alternatives and competitors on iOS โ€” many free, many higher-rated than you'd expect.

Top Picks for Field Geology Tools

FOUNDATION Field Log#2

FOUNDATION Field Log by Foundation Software, Inc.

FOUNDATION mobileยฎ
Strong Contender
๐Ÿ’ผ Business
1.7๐Ÿ˜ž(276 ratings)
Free
FOUNDATION Field Log screenshot 1
FOUNDATION Field Log screenshot 2
FOUNDATION Field Log screenshot 3
FOUNDATION Field Log screenshot 4
FOUNDATION Field Log screenshot 5
FOUNDATION Field Log screenshot 6

Access the FIELD Log app for logging field activities on iOS devices through a FOUNDATION mobileยฎ account. Contact Foundation Software support for account activation. Streamline your field operations today!

What We Love

  • โœ… Convenient multi-location clock in/out capability
  • โœ… Ability to switch between different jobs easily
  • โœ… Better than paper-based time tracking systems
  • โœ… Helpful and responsive customer support team

Room to Improve

  • ๐Ÿ› Frequent and unpredictable app crashes
  • ๐Ÿ› Constant unexpected logouts
  • ๐Ÿ› Missing or lost submitted time entries
Rockd#3

Rockd by University of Wisconsin-Madison Shared Apps

Worth Considering
๐Ÿ“š Education
4.4๐Ÿ˜Š(183 ratings)
Free
Rockd screenshot 1
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Rockd screenshot 5

Explore and document your geologic surroundings with an interactive app that provides geologic and geographic information, maps, a 3D virtual globe, and the ability to log your observations and journey through the geologic record. Developed by the Macrostrat lab at the University of Wisconsin - Madison, backed by the National Science Foundation and the Department of Geoscience. For support, contact contact@rockd.org.

What We Love

  • ๐Ÿ—บ๏ธ Comprehensive geological maps with detailed information
  • ๐Ÿ’ก Innovative integration of peer-reviewed references and literature
  • ๐Ÿงญ Built-in Brunton compass and clinometer tools
  • ๐Ÿ“ฑ User-friendly interface and intuitive navigation

Room to Improve

  • ๐Ÿ› Black map display issues in offline and online modes
  • ๐Ÿ“ GPS tracking and real-time position updates failing
  • ๐Ÿ”Œ Offline functionality severely limited or broken

More Field Geology Tools apps to explore

4
Avenza Maps: Offline Mapping
Avenza Maps: Offline Mapping
Avenza Maps: Offline Mapping
GPS, Trails, Hiking, Offroad
Free

Explore maps offline with Avenza Maps for GPS tracking, hiking, and off-road adventures. Never get lost with this handy offline mapping tool.

๐Ÿ—บ๏ธ Navigation
(125K)
5
Fulcrum GIS field data capture
Fulcrum GIS field data capture
Fulcrum GIS field data capture
Mobile app with built-in GIS
Free

This mobile GIS application empowers field teams to efficiently collect and share geospatial data with intuitive tools, automating processes and enhancing data accuracy. It offers a range of features, including drag-and-drop form building, AI-powered voice data entry, and real-time data sync, to streamline field workflows and improve data accuracy, download now to transform your field operations.

๐Ÿ’ผ Business
(100)
6
Touch GIS
Touch GIS
Touch GIS
Field data collection, mapping
Free

In a couple of sentences, the essence of the application and its functionality can be conveyed as follows: Touch GIS is a professional field data collection and mapping tool that offers advanced, intuitive, and flexible mapping capabilities. It allows you to collect any kind of data, in any environment, online or offline, and in a format that transfers easily to your preferred desktop GIS, making it a versatile solution for a wide range of field work applications.

๐Ÿ“Š Productivity
(31)
7
Backseat Geologist
Backseat Geologist
Backseat Geologist
Your Personal Geology Guide
Free

Get a personal geology guide on the go with this app that provides audio descriptions of the rocks and geologic formations near your location, allowing you to explore the earth's history as you travel. Create routes, save offline, and adjust descriptions for any audience, with premium features available for improved audio quality and custom route creation.

๐Ÿ—บ๏ธ Navigation
(41)
8
OneSoil Scouting: Farming Tool
OneSoil Scouting: Farming Tool
OneSoil Scouting: Farming Tool
Field and crop monitoring
Free

This free application helps farmers, agronomists, and agricultural consultants remotely monitor crop development, track weather conditions, and identify problem areas in fields using satellite images. It offers various tools, including crop rotation planning, field condition notes, and offline access, with a web version providing additional advanced features.

๐Ÿ”ง Utilities
(142)
9
Felt: Field App, Maps, GIS
Felt: Field App, Maps, GIS
Felt: Field App, Maps, GIS
Mobile field data collection
Free
๐Ÿ”ง Utilities
(5)
10
GPS Camera 55. Field Survey
GPS Camera 55. Field Survey
GPS Camera 55. Field Survey
Location, text, time on photo
Free

Capture and stamp photos with location, date, address, and notes, while also adding hand-drawn annotations. Search and organize photos easily. Try it now for efficient field surveys.

๐Ÿ—บ๏ธ Navigation
(2.7K)
11
Detector Maps
Detector Maps
Detector Maps
Detect smarter, not harder
Free

This field tool helps gold prospectors explore more efficiently and uncover high-potential gold zones faster by combining advanced geological datasets with intuitive GPS mapping tools. With features like offline access, breadcrumb trail tracking, and real-time GPS navigation, prospectors can swing a detector, pan a creek, or explore remote terrain with confidence and professional-grade data at their fingertips.

๐Ÿ—บ๏ธ Navigation
(27)
12
DeepTime for Geology
DeepTime for Geology
DeepTime for Geology
by Hunt Mountain Software
Free

This interactive geological time scale application provides detailed information on time units, including their definitions and color codes, and allows users to search by name or age. It also features a global geological map and offers tips and examples for using time terms, making it a valuable resource for geologists, students, and anyone interested in Earth history.

๐Ÿ“š Education
(7)
13
Mergin Maps: QGIS in pocket
Mergin Maps: QGIS in pocket
Mergin Maps: QGIS in pocket
QGIS field data collection app
Free
๐Ÿ”ง Utilities
(18)
14
Field Navigation: Tractor GPS
Field Navigation: Tractor GPS
Field Navigation: Tractor GPS
Guidance Lines & Farm Fields
Free
๐Ÿ—บ๏ธ Navigation
(13)
15
Field Scout
Field Scout
Field Scout
Mobile Bore Planner
Free

This mobile application helps plan and report bore jobs, reducing risk and improving drill time efficiency. It allows users to record waypoints and obstacles along the intended bore path using GPS, streamlining the process and minimizing errors.

๐Ÿ”ง Utilities
(10)
16
QField for QGIS
QField for QGIS
QField for QGIS
Efficient field work for QGIS
Free
๐Ÿ“Š Productivity
(31)
17
Rock Identifier AI - StoneScan
Rock Identifier AI - StoneScan
Rock Identifier AI - StoneScan
Crystals, Gemstones & Diamonds
Free
๐Ÿ”ง Utilities
(21)
18
FieldMove Clino
FieldMove Clino
FieldMove Clino
by Petroleum Experts Limited
Free

This digital field mapping tool allows geologists to capture and analyze data on their mobile device, using GPS and orientation sensors to measure and record geological features. It enables users to collect and export data, create geological maps, and perform statistical analysis, making it an essential tool for forward-thinking geologists.

๐Ÿ“Š Productivity
(19)
19
Stereonet Mobile
Stereonet Mobile
Stereonet Mobile
by Richard Allmendinger
Free

This application helps geologists collect, visualize, and analyze orientation data, offering features such as automatic data entry via device orientation, manual data entry, and various calculations. It allows users to plot and analyze data, view from different orientations, and even visualize data on a map or satellite image, making it a valuable tool for geological analysis and education.

๐Ÿ“š Education
(13)
20
FieldTech Connect
FieldTech Connect
FieldTech Connect
by Automated Decision LLC
Free

This field service application helps subcontractors and in-house field crews efficiently capture various field-level activities using customizable forms, workflows, and other features. Try it today to transform your business operations with a more efficient and streamlined field service management system.

๐Ÿ’ผ Business
(21)