campGEO vs Field3Dnotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Audio discussions with key images
- Linked transcripts for navigation
- Offline listening support
- Access to national parks books
- Easy on-the-go learning
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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.
Field3Dnotes
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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
Verdict
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
Both are free to download. campGEO sells 10 one-off in-app purchases. Field3Dnotes asks for nothing beyond the download.
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.
| Parameter | campGEO | Field3Dnotes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (24 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 53 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Camp Courses | Stefano Tavani |
In-app purchases
campGEO
- Earth's Climate$3.99
- The Geology of Mammoth Cave$6.99
- Earth's Oldest Rocks$8.99
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- 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
Field3Dnotes
No in-app purchases







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