Best Scuba Tank Capacity Apps

Nee-Vo

by Reseau sans fil Otodata Inc

Free

Track tank levels accurately in real-time, view usage history, receive customizable alerts, and easily request service with the Nee-Vo app. Manage multiple tanks and share data with up to 3 users. Get started by installing the Otodata telemetry unit and activating your account with the provided code.

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!

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.

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.

Bulk Reef Supply

Saltwater Aquarium Supplies

Free

Discover a premier resource for saltwater aquarium enthusiasts, offering a wide range of supplies and expert advice. Simplifying reef care with helpful calculators and a vast selection of products, this app aims to enhance your aquatic hobby. Keep informed with updates and enjoy free shipping on orders over $49 within the US.

Conversion Calculator !

Currency, Temperature, Length

Free

Easily convert units of measurement with this user-friendly app. Say goodbye to complex calculations and simplify your unit conversions today!

Convert Any Unit Lite

Units & Currency Converter

Free

Convert Any Unit Lite is a versatile app that simplifies unit conversions for users, offering a wide range of conversion options. Easily switch between various units for length, weight, volume, and more with a user-friendly interface. Download now to streamline your conversion needs.

Pool Math by TroubleFreePool

Easy pool care and maintenance

Free

An application for pool care and maintenance helps users easily manage and track their swimming pool's chlorine, pH, and other levels to determine the right chemicals to add for crystal clear water. Features include calculators, maintenance tracking, weather conditions, and a bleach price calculator. Premium subscribers gain access to additional features like unlimited test log history storage and maintenance reminders.

Nitrox Buddy

Nitrox/Enriched Air Calculator

Free

The Nitrox/Enriched Air Calculator is a straightforward application that helps divers quickly determine crucial dive data, including Maximum Operating Depth, Equivalent Air Depth, Best Mix, and Partial Pressure of Oxygen. Offering both imperial and metric measurements, as well as support for sea and fresh water, this app streamlines the planning and execution of enriched air dives. Additionally, a companion watch app allows divers to perform these calculations directly on their wrist.

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.

Aquarium Manager: Tank Log

Fish, plant & water keeping

Free

Manage multiple aquariums in one place, track water measurements, fish, and events, and consult a plant and fish encyclopedia. Upgrade to the PRO version for ad-free experience and no restrictions.

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.

Mares App

by Head Watersports S.p.A.

Free

An app for divers to log their dives, share experiences, track wildlife sightings, manage dive equipment, stay updated on news, check dive computer firmware, and access diving tables. Enhance your diving experience with Mares App.

HVACR Check & Charge

PT Charts Superheat Subcooling

Free

HVACR Check is a powerful tool for HVAC technicians that streamlines equipment checklists, service reports, and maintenance workflows. Simplify your work processes and stay organized with this all-in-one solution.