---
title: "Terrafin Mobile — App Overview"
url: https://marlvel.ai/apps/sat-terrafindist
category: Weather
developer: Terrafin Satellite Imaging
platforms: ios, android
rating: 2.6 (80 ratings)
pricing: subscription
report_level: overview
generated: 2026-04-21
last_verified: "2026-04-21T09:35:30.730Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app is free to download, it functions exclusively as a companion tool for users with an active $109/year Terrafin website subscription.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Weather |
| Rating | 2.6 ★ (80) |
| Pricing | subscription |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.5.7 |
| Latest Version (Android) | 3.15 |
| Developer | Terrafin Satellite Imaging |

<!-- SECTION: Summary -->
## What is Terrafin Mobile?

Terrafin Mobile provides anglers, divers, and researchers with mobile access to high-resolution satellite imagery, including sea surface temperature and chlorophyll charts. The app enables offline chart navigation, waypoint marking, and real-time GPS vessel tracking. It serves as a mobile extension of the Terrafin web platform, requiring an active subscription for current data access.

<!-- SECTION: Key Features -->
## Key Features

- **Offline Chart Access**: Allows users to download selected satellite charts for use without an active internet connection.
- **Navigation Tools**: Provides cursor-based positioning with latitude, longitude, temperature readings, and distance/bearing calculations.
- **Real-time GPS Tracking**: Displays the user's vessel location and movement track directly on the downloaded charts.
- **Oceanographic Data Layers**: Delivers high-resolution sea surface temperature and chlorophyll/ocean color charts updated daily.

<!-- SECTION: Target Audience -->
## Who is it for?

Marine professionals, recreational anglers, and researchers requiring satellite-based oceanographic data.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/terrafin-mobile/id585725567?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=sat.terrafin&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/sat-terrafindist)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/sat-terrafindist).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*