Comparison

campGEO vs Field3Dnotes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

campGEO

This app offers audio discussions paired with visuals and transcripts for easier learning. Navigate audio content using images or text, and download materials for offline access. It's designed for convenient, on-the-go education.

Highlights
  • Audio discussions with key images
  • Linked transcripts for navigation
  • Offline listening support
  • Access to national parks books
  • Easy on-the-go learning
Features
Read full description

Learn easier with campGEO. Exciting audio discussions with all the images you need to learn. Think podcasts with key images included! You also get transcripts that are directly linked to the audio files, allowing you to use images or transcripts to easily navigate to the portion of the audio discussion that is most applicable. Learning and listening made easy! With hours of audio discussions linked to key images and transcripts, we have made learning on the go so much easier. You can download files to listen offline, gain access to books on national parks, and so much more. Download the app now to learn everything you need! If you are having technical issues, please contact us using the contact form here https://www.campcourses.com/contact, or reach out on social media channels by contacting @planetgeocast.

About

Field3Dnotes

Read full description

Field3Dnotes is a professional application for digital 3D geological mapping, structural data acquisition, and real-time field analysis on iPad and iPhone. Engineered for geologists, researchers, and field geoscientists, Field3Dnotes brings high-resolution 3D models directly into the field, enabling touch digitizing and orientation measurements using integrated iOS sensors, even when completely offline. Key Features: 3D Model Management: Import, display, and inspect high-resolution 3D tiles and photogrammetric models with smooth rendering performance in remote field environments. Real-Time Structural Measurements: Measure strikes, dips, lineations, and planar features directly using built-in device sensors or touch digitizing on 3D surfaces. Geolocation & "Follow Me" Mode: Track your real-time field position superimposed on 3D terrain models using built-in GNSS positioning. Digital Mapping Tools: Digitize geological contacts, faults, and structural features directly onto 3D geometries with sub-metric precision. Multimedia Field Notes: Georeference photos, audio notes, and text records linked directly to 3D spatial coordinates. 100% Offline Workflow: Complete field independence with full offline dataset support; no cellular or internet connection required in the field. Designed for structural geology, engineering geology, mineral exploration, and academic research.

Screenshots

campGEO4 screens
Field3Dnotes4 screens

Verdict

The call

The clearest difference is in-app purchases: Field3Dnotes at none against campGEO's 10. campGEO's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. campGEO sells 10 one-off in-app purchases. Field3Dnotes asks for nothing beyond the download.

UpkeepUpdate frequency

campGEO ships an update every 2 weeks, Field3Dnotes every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
campGEO versus Field3Dnotes: the parameters behind the verdict, then further details
ParametercampGEOField3Dnotes
PriceFreeFree
Rating4.8 (24 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings24 — better—
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size53 MB8 MB
Age rating4+4+
DeveloperCamp CoursesStefano Tavani

In-app purchases

10 purchases

campGEO

One-time10
  • Earth's Climate$3.99
  • The Geology of Mammoth Cave$6.99
  • Earth's Oldest Rocks$8.99
Show 7 more
  • Long Valley Caldera$9.99
  • Geology Rocks!$14.99
  • Gettysburg$14.99
  • Roadside Geology of Colorado$24.99
  • The Grand Tetons$24.99
  • Yellowstone National Park$29.99
  • The Grand Canyon$29.99
None

Field3Dnotes

No in-app purchases

Questions

Is campGEO free?
campGEO is free to download, with in-app purchases available.
Is Field3Dnotes free?
Field3Dnotes is free to download, with no in-app purchases.
Do campGEO or Field3Dnotes have ads?
Neither campGEO nor Field3Dnotes shows ads.
Which is updated more often, campGEO or Field3Dnotes?
campGEO ships an update every 2 weeks, and Field3Dnotes every 6 weeks. Most recently, campGEO was updated on November 3, 2026 and Field3Dnotes on October 31, 2026.

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