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Screenshots

  • Terrafin Mobile screenshot 1
  • Terrafin Mobile screenshot 2
  • Terrafin Mobile screenshot 3

About Terrafin Mobile

Terrafin has provided key satellite data online for anglers, divers, and researchers since 1998. Now, Terrafin Mobile gives subscribers easy access to this data from your iPhone or iPad. Note: The Terrafin Mobile app installs with an assortment of sample charts, that you can use to try the various features. Access to current data requires an active subscription to the Terrafin website, available @ $119/year. Terrafin Mobile Features: • Browse Terrafin website to easily select charts. • Charts are downloaded to device for use offline. • Tap and drag cursor for accurate positioning. • Latitude / Longitude / Temperature readings at cursor. • Mark waypoints. • Distance & Bearing to waypoint or cursor. • Real time vessel location and track displayed on chart (GPS enabled device required). Data available with Terrafin Mobile • Hi Res (1.1km) Sea Surface Temperature Charts, updated multiple times daily. • Hi Res (1.1km) Chlorophyll / Ocean Color Charts, updated daily. • Altimetry (Sea Surface Height) Charts, updated daily. • Geostrophic Currents Charts, updated daily. • CloudFree SST charts, updated daily. • LEO 1 Day Composite SST charts, updated daily. Areas of Coverage: • U.S. East, West, and Gulf Coasts • Alaska & Hawaii • Caribbean & Bermuda • Mexico, including Baja and Sea of Cortez • Central America (Pacific Coast) • Venezuela • Brazil • Australia East Coast • Northwest Africa SAVE FUEL – SAVE $$$ - CATCH MORE FISH!

What’s new

Version 3.0.6 · Updated September 5, 2026

Bug fixes, improved some controls for easier use on iPhones.

App privacy

The developer, Terrafin Satellite Imaging, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Terrafin Mobile

Looking for apps like Terrafin Mobile? Here are 6 similar apps on the App Store. The highest rated is SeaView Mobile (5.0/5), and all 6 are free to download.

Terrafin Mobile vs. alternatives
App Rating Price Last updated
Terrafin Mobile 5.0 / 5 (1 rating) Free September 5, 2026
BigBlue Offshore Fishing 4.6 / 5 (53) Free Sep 22, 2026
SeaView Mobile 5.0 / 5 (1) Free Jul 12, 2024
FishTrack - Charts & Forecasts 4.6 / 5 (6,255) Free Oct 9, 2024
Ocean Water Temperatures 1.5 / 5 (16) Free Feb 5, 2025
SaltWater Scout - Fishing 4.8 / 5 (105) Free Jul 2, 2026
SeaLegs AI: Marine Forecasts 4.9 / 5 (62) Free Sep 26, 2026