Best Scuba Nitrox Apps

Scuba Diving Computer Oceanic+

Snorkel & Dive Log Tracker

Free

Enhance your diving experience with a personalized dive computer for your Apple Watch Ultra. Dive smarter and explore the underwater world with advanced technology designed for scuba diving, snorkeling, and freediving. Experience the ultimate underwater adventure with just a tap of your wrist.

PADI

by PADI Americas, Inc.

Free

The PADI App™ is a comprehensive tool for scuba divers, offering resources to enhance the diving experience. Stay updated with PADI, learn new skills, prepare for dives, and keep track of your dive logs, all conveniently in one place. Download now to elevate your diving adventures!

MySSI

by SSI International GmbH

Free

An all-in-one digital training and certification app for divers, offering access to learning materials in 30 languages, tracking progress, certifications, dive logbook, gear management, achievements, statistics, industry news, and event calendar. Dive deeper with the app today!

Nitrox Blender & Calculator

Easy nitrox diving calculator

$0.99

This diving calculator helps plan nitrox dives by calculating maximum operating depth, optimal oxygen percentage, and equivalent air depth, as well as mixing gases when filling tanks. It assists with determining the right gas mix for a dive, but users must verify calculations and dive within their trained limits.

DIVEROUT - Dive Computer

Scuba, FreeDiving, Snorkeling

Free

This ultimate dive companion app transforms your Apple Watch into a real-time dive computer, offering features such as automatic submersion detection, AI-powered tank pressure prediction, and industry-leading AI video and photo color correction. It also allows you to connect with a global dive community, track dive logs, and plan your next adventure with enhanced dive shop search and buddy tracking features.

Apnea FreeDive Breath Hold

Breathe Hold Stamina Training

Free

Improve your freediving, apnea, and diving skills with this app designed to train your breath-hold stamina for longer underwater stays. Download now to enhance your abilities, explore deeper waters, and master the art of underwater exploration.

Garmin Dive™

by Garmin International

Free

The ultimate dive companion app by Garmin, packed with features like seamless connection to dive computers, dive tracking, dive log customization, map views, gas consumption data, gear management, alerts, and more. Perfect for divers of all levels to enhance their underwater experiences. Find out more at garmin.com/dive.

Breathe - Smart Scuba Dive Log

A better log for scuba divers.

Free

"Breathe - Smart Scuba Dive Log revolutionizes scuba diving logs, enabling divers to create detailed dive profiles with photos, videos, and more. It offers a free version for basic logging and a Pro version with advanced features like cloud syncing and equipment management."

Dive Calculator

by Zanthic Automation Inc.

Free

This scuba diving application provides a comprehensive set of calculations for divers of all levels, covering basic, nitrox, and trimix calculations, as well as gas blending and top-up planning. With this tool, divers can easily perform calculations, plan dives, and even estimate gas volume and costs, making it an essential companion for scuba diving adventures.

Apnea Trainer

Hold your breath longer

$8.99

Improve your free diving time and breathe more efficiently with this app. Train like apnea divers using yoga techniques to increase your breath-holding capacity and enjoy longer, deeper dives. Download now and enhance your underwater experience!

STAmina Apnea Trainer

Freediving, Spearfishing coach

Free

Increase your breath-holding time underwater with the STAmina Apnea Trainer, designed by freedivers for freedivers. Enhance your lung capacity and static apnea skills with over 50k users benefiting from this app. Start your journey to improved underwater performance today!

Diving Log - Scuba Logbook

Log Book App for Scuba Diver

Free

This scuba diving logbook app allows users to record and track their dives, including location, dive data, weather, equipment, and buddy information. Users can create logbooks and "DiveLines" with photos, share them with friends, and export data as CSV or image files.