Best SeaThrough alternatives: apps like SeaThrough

10+ similar apps compared and reviewed

4.2 avg rating

10 free apps

Updated October 2026

MARTUN DAVOYAN

SeaThrough is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to SeaThrough

#1

Submarius: Diving and fishing by Roger VanDeburgh

Diving Conditions & Visibility

Editor's Choice

5.0(11 ratings)

FreeIn-App Purchases

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This app provides a comprehensive marine conditions forecast, including dive weather, bite predictions, and water clarity. It consolidates essential data into a single, easy-to-understand verdict for activities like spearfishing, diving, and fishing.

#2

Element - Conditions & Sports by Element App, LLC

Surf, Dive & Trail Conditions.

Strong Contender

4.7(65 ratings)

FreeIn-App Purchases

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This app provides live conditions, forecasts, and sport-specific ratings for outdoor activity locations. It helps users decide when to engage in activities like surfing, diving, or trail running by offering detailed information and planning tools.

#3

FishLegal by FishLegal

Offline Maps - CA Fishing Laws

Worth Considering

4.3(119 ratings)

FreeIn-App Purchases

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Navigate California's coast with offline maps of marine protected areas. Accurately identify legal fishing zones and avoid restricted areas using GPS. Access regulations and fish identification with an optional subscription.

More apps like SeaThrough

STAmina Apnea Trainer

STAmina Apnea Trainer

STAmina Apnea Trainer

Freediving, Spearfishing coach

This app helps users improve their breath-holding capabilities for activities like freediving, spearfishing, and other water sports. It offers various training tables and personalized programs to enhance physical and mental endurance underwater.

6 Apnea table options (O2 deprivation, CO2 tolerance, Wonka, Mix, Custom, Pranayama)Personalized training programs with 3 difficulty levelsCustomizable exercise settings

free with in-app purchases

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Scuba Diving Computer Oceanic+

Scuba Diving Computer Oceanic+

Scuba Diving Computer Oceanic+

Freedive, Snorkel & Dive Log

Transform your Apple Watch Ultra into a comprehensive dive computer for scuba, freediving, and snorkeling. Explore new locations with heatmaps, track your routes, organize underwater media, and share your adventures securely. Plan dives, monitor real-time data, and stay safe with advanced algorithms.

Dive computer functionalitySnorkeling route trackingUser-generated dive spot heatmaps

free with in-app purchases

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CDFW License Application

Manage your California fishing and hunting licenses, preference points, and access permits. This official app allows you to view and store all your important wildlife documents in one convenient place.

View fishing licensesView hunting licensesStore preference points

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This app serves as a comprehensive diving logbook and planning tool. It automatically records dive data, tracks gas consumption, and supports various diving disciplines. Users can also discover dive sites, manage gear, and share experiences with a community.

Automatic dive loggingGas consumption trackingSupport for multiple dive types

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Fish Rules: Local Fishing Laws

Fish Rules: Local Fishing Laws

Fish Rules: Local Fishing Laws

License Regulations & Limits

This app simplifies recreational saltwater fishing regulations across various states and federal waters. It provides up-to-date information on seasons, bag limits, and size restrictions, with location-based or manual input options. Offline functionality ensures you can access rules anywhere, helping you fish with confidence.

Location-based fishing regulationsSeason, bag, and size limitsOffline access to rules

free with in-app purchases

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Fishing Points: Map & Forecast

Fishing Points: Map & Forecast

Fishing Points: Map & Forecast

Fish Spots, Tides & Best Times

This app helps anglers find the best times and locations to fish by providing detailed forecasts for tides, moon phases, weather, and marine conditions. It offers interactive maps to discover and save fishing spots, track routes, and access offline nautical charts, along with a catch logbook and fishing regulations.

Fishing forecasts (tides, moon, weather, solunar)Detailed fishing maps (satellite, nautical, lake depth)Save and discover fishing spots and routes

free with in-app purchases

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Organize your sports season, track registrations, and view schedules and standings for various leagues. Discover new activities and connect with teammates while supporting community youth programs.

Season planningRegistration managementSchedule viewing

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