Best Scuba Apps

iScubaSites

by Arie Guttman

Free

Discover scuba diving locations globally with this user-friendly app. Simply search a region to find available dive sites and access detailed information when provided. Explore the underwater world with ease.

Scuba Dive Signals

Communicate underwater

Free

Access a comprehensive list of underwater hand signals for safe scuba diving communication. Includes a quiz feature to test your knowledge of signals recognized by major training agencies.

Divers Alert Network

by Divers Alert Network

Free

Access world-class safety services, insurance, and educational content for divers and adventure travelers. Stay connected with important safety alerts and manage your membership easily.

Dive+ World's Diving Community

Color correction & dive logs

Free

Enhance your underwater photos and videos with one-tap color correction. Connect with a global community of divers, share experiences, and access valuable diving information. Explore dive sites and meet fellow enthusiasts worldwide.

Scuba Supervisor

by Seung Heon Kim

Free

This app assists divers in planning and executing dives according to Navy Dive Manual guidelines. It offers features for detailed dive planning, real-time tracking, and digital logbook storage. Educational resources are also included to enhance diver knowledge.

Breathe - Smart Scuba Dive Log

A better log for scuba divers.

Free

This app digitizes scuba diving logs, replacing traditional paper books. It allows divers to record detailed information about each dive, including photos, videos, and equipment, with both free and premium features available.

Nitrox Buddy

Nitrox/Enriched Air Calculator

Free

This application serves as a straightforward calculator for nitrox and enriched air divers. It quickly computes essential dive data such as Maximum Operating Depth (MOD), Equivalent Air Depth (EAD), Best Mix, and Partial Pressure of Oxygen (PPO2). It supports both imperial and metric units and offers a companion watch app for on-the-go calculations.

Garmin Dive™

by Garmin International

Free

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.

DiverLog+

by PELAGIC PRESSURE SYSTEMS

Free

This app allows divers to digitally log and manage all aspects of their underwater adventures. Track dive details, gear, buddies, and locations. Sync data with dive computers and cloud backups, and share your experiences.

Seabook: Fish Identifier & Log

Dive: Scuba DivingㆍSnorkeling

Free

Identify marine life with AI-powered photo recognition and explore detailed species information. Log your dives with comprehensive data, track conditions, equipment, and sightings. Organize your discoveries into personal collections and access information offline.

SCUBA Weight Estimator

by Ryan Ebner

Free

Estimate the correct amount of weight needed for proper buoyancy on SCUBA dives. The app uses a proprietary algorithm considering factors like your weight, fitness, exposure suit, BCD, tank, and water type. It provides a helpful starting point for weight checks.

AquaColorFix - Photo & Video

Underwater Color Correction

Free

Easily correct the dull blue-green tones in your underwater photos and videos with a single tap. This app specifically enhances scuba diving and snorkeling footage, restoring natural, vivid colors. It offers a range of adjustment tools to fine-tune your images and videos.

STAmina Apnea Trainer

Freediving, Spearfishing coach

Free

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.

PADI Training

by PADI Americas, Inc.

Free

Access and study your PADI training materials offline. Prepare for your underwater adventures and explore the marine world anytime, anywhere.

SDI TDI ERDI PFI

tdisdi.com Mobile App

Free

This app serves as a comprehensive diving companion, allowing users to log dives, manage digital certifications, update personal profiles, and find dive centers and instructors globally. It also provides access to exclusive content from multiple diving agencies.

PADI Adventures: book diving

Diving. Snorkeling. Courses.

Free

Easily book scuba diving and snorkeling trips, as well as courses, anywhere in the world. Find dive centers, compare prices and schedules, and secure your spot with online booking and payment. Save your preferences for quick checkout and get notified about upcoming trips from your favorite centers.