Crystal - Pesca Submarina

Contains adsIn-app purchases
Content rating
Everyone
500+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Discover Crystal, the ultimate tool for spearfishing, freediving, and scuba diving enthusiasts. Whether you're a seasoned angler or just starting out in sport fishing, Crystal is the app that will revolutionize the way you plan your trips. We handle the complex weather data, and you focus on enjoying the sea.

🌊 WEATHER AND SEA FORECAST
We know the feeling of arriving at the shore to find rough seas. That's over with Crystal. Our advanced algorithm analyzes key weather variables (waves, wind, tides, swell, period, water visibility, and fish activity) to provide you with accurate and easy-to-interpret predictions.

- Know the exact moment when the water will be in optimal conditions for fishing.

- Quickly and intuitively consult tide tables.

- Save fuel and time by heading straight to the best fishing spots.

📖 RECORD YOUR TRIPS - ADVANCED LOGBOOK
The key to catching more fish is analyzing your past trips. With Crystal, you can keep a detailed record of all your fishing and freediving trips.

- Record your catches: note the species, weight, and upload photos of your best trophies.

- Freediving statistics: record your underwater times to track your progress.

- Analyze your history to remember which days you had your best catches.

🔔 OPTIMAL CONDITIONS ALERTS
Forget about checking countless locations to find the best fishing spots. Set up smart notifications and receive alerts on your phone when conditions (swell, wind, tide, etc.) are perfect for diving or fishing in your area.

📍 USE YOUR OWN MARKS
In Crystal, you can save the exact GPS coordinates of your favorite spearfishing spots. Your information is completely private, encrypted, and secure. Only you know where the best rocks and caves are. And the best part: you can check the weather and waves directly in those exact locations!

Whether you're looking for a reliable swell forecast, tide predictions, or the most comprehensive sports log for your free dives, Crystal is the essential tool in your spearfishing gear.

Download Crystal, lace up your fins, and get ready for your best day of spearfishing ever!
Weather forecast, wind, waves and tides for spearfishing and diving
Updated on
Sep 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity and Device or other IDs
  • This app may collect these data types
    Personal info, Financial info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• Plan anual con oferta Fundador (-37% de descuento)
• Spots privados en tu punto exacto.
• Mapa más claro: públicos agrupados, privados visibles.
• Mejoras al crear spots y estabilidad.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
ANGEL DONET GRANADO
info@crystalapp.es
Urbanización Las Palmeras, Bloque 1, 11A 11406 Jerez de la Frontera Spain