Plexer Logger vs FastGeo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plexer Logger
This app simplifies the offline collection and validation of geological field data. It offers an intuitive interface for fast data capture and automatically syncs changes when back online with a geological data management suite. Maximize your exploration potential with quality data.
- Offline data capture
- Fast and simple logging
- Automatic data validation
- Customizable logging templates
- Syncs with Plexer Geological Data Management Suite
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Brought to you by GAD Solutions, Plexer logger makes offline collection of field data stress-free. With an intuitive interface, capturing and validating your exploration data is fast and simple. Once you’re back online, the app automatically secures your changes when synced with the Plexer Geological Data Management Suite. Plexer allows you to access quality data, to maximise its value and unlock true exploration potential. FEATURES • Fast and simple logging process • Automatically validates • Customisable logging templates • Off-line data capture Designed by the experts, with over a decade worth of experience developing a wide variety of applications in the mining and exploration industry, Plexer Logger is a game changer in geological data capture.
FastGeo
Capture, visualize, and log geological images using your phone's camera or an external LAN-connected camera. This tool is designed for the mining and exploration industries, offering offline capabilities and syncing data to a web application for advanced processing.
- Mobile geological image capture
- External camera support via LAN
- Offline image capture and logging
- Image syncing to web application
- AI and image processing integration
- Naming and classification of images
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FastGeo is a mobile geological image capture, visualisation and logging tool. Options include image with the phone camera, or from an external camera connected via LAN. FastGeo is designed for the exploration and mining industries. It includes offline image capture, naming and classification, syncing images to the FastGeo web application when on-line, for viewing, AI and image processing and geological logging.
Screenshots
Verdict
The clearest difference is update cadence: FastGeo at every 2 weeks against Plexer Logger's every 4 weeks. On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Plexer Logger ships an update every 4 weeks, FastGeo every 2 weeks. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.
| Parameter | Plexer Logger | FastGeo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 141 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | GAD SOLUTIONS PTY LTD | FastGeo AI Inc. |
Customer experience
Plexer Logger
FastGeo
In-app purchases
Plexer Logger
No in-app purchases
FastGeo
No in-app purchases







