Dorsal GPS vs Prism Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dorsal GPS
This application allows pilots and fishermen to quickly report shark sightings using GPS coordinates. Users can input details like length and species, and attach photos or videos. Access requires registration, and reports are branded.
- GPS coordinate logging
- Shark sighting reports
- Add details (length, species)
- Attach photos and videos
- Offline functionality
- User registration required
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Dorsal GPS is a new app to help pilots and fisherman provide quick and easy shark sightings using their GPS Co-Ordinates. Available on and offline, the Dorsal GPS app allows you to capture the co-ordinates of your sighting as well as input any additional details such as length, species as well as taking photos and video. All reports via the GPS App are branded and access is via registration only. If you wish to participate in the Dorsal GPS program, please fill in the details at www.dorsalwatch.com/gps
Prism Plus
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Prism PLUS Mobile is the latest innovation from Prism. Together with the Prism PLUS Tablet app, Prism PLUS Mobile provides another technological leap forward for the thoroughbred racing and breeding industries. Prism Plus Mobile provides an additional layer of mobile functionality to enable more efficient stable and horse management. It is fully integrated into the Prism platform ensuring that you only need to use one system for all of your Stable and Farm Management needs. Built with mobility in mind, Prism Plus Mobile adds many new features including: 1. Configurable shortcuts for frequent Horse Note, Procedure and Task entry 2. Bluetooth connection to microchip scanners for accurate horse identification 3. Scanning of Horse, Box and Barn QR Code cards for accurate horse identification 4. Simple one click Horse Note, Procedure and Task entries for staff 5. Bluetooth connection to weight scales and thermometers for quick weight and temperature recording 6. Horse Welfare flags for escalation of horse welfare concerns and rapid attention 7. Additional dashboards and charts for improved stable and horse management and analysis
Screenshots
Verdict
The clearest difference is update cadence: Dorsal GPS at every 8 days against Prism Plus's monthly. Dorsal GPS also leads on iOS requirement (8.0 vs 15.1). On price, ads, in-app purchases and device support 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.
Dorsal GPS ships an update every 8 days, Prism Plus monthly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Dorsal GPS | Prism Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 48 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Bluebottle Digital Pty. Ltd. | Prism Pay Pty Ltd |
In-app purchases
Dorsal GPS
No in-app purchases
Prism Plus
No in-app purchases









