freediving

Visualize your depth for your freediving videos: Works with or without dive computers.

Customizable breath-hold timer for freediving & breathwork. Built with Flutter.

Submarius — water-clarity forecasts, bite scores, and a single GO/NO verdict for spearos, divers, anglers, and boaters. Public docs and methodology. App: https://submarius.com

AIDA instructor thesis on freediving, with Typst manuscript and Python data analysis/plotting.

Submergency imports your submerge data stored in your iPhone's HealthKit and reorganizes them as *dive sessions*.

DiveWatch is an initiative to improve dive tracker and dive computer technology and enhance the overall diving experience.

Unofficial open-source app (Android + iOS) for the eFugu freediving pressure equalization trainer: multi-device BLE, calibration, exercises, and pressure-controlled games.

A calm, single-file web app for dry static apnea (breath-hold) training

Respiro — a self-hosted freediving log, progress tracker, and breath-hold table runner.

ApenaFreediving is for divers that want to improve their breath holding capability

Small web-app to design freediving training sessions

Simple web application to facilitate dry apnea training using breath tables.

Autonomous underwater camera platform for freedivers and scuba divers.

Application for training to hold your breath longer.

DeepPlay explores athlete records in the world of competitive freediving

Adam Stern's static breath hold table implemented in a simple command line tool