The app provides scuba gas management tools for iPhone. It includes calculators for planning and blending diving gases like nitrox and trimix, as well as calculating MOD, END, EAD, and EDD.
by Ryan Booker★ 4.02 ratingsSports$2.99Data updated 2026-09-26
Calculate decompression stops using VPM-B and VPM-B/E models. Input gas mixtures including nitrox and trimix. Plan dives with OC or CCR configurations. Specify bailout scenarios with SCR and OC legs.
Calculate decompression stops using VPM-B, VPM-B/E, ZHL-16, and ZHL-16 + GF models. Input gas mixtures including nitrox and trimix. Plan decompression for open circuit and closed circuit rebreathers. Include bailout options with SCR and OC legs.
The app calculates gas mixes for diving, supporting Nitrox and Trimix. It offers continuous blending and displays selected mix and MOD for an improved user experience.
Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.
This app assists SCUBA gas blenders in calculating desired gas mixtures using partial-pressure techniques. It employs the GERG-2004 real gas model for precise calculations, supporting nitrox and trimix blends.
Technical divers can create custom Trimix blends using partial pressure blending. Input gas composition and depth to calculate oxygen and helium percentages. Support for Nitrox top-ups and ideal gas law calculations.
Calculate Maximum Operating Depth, Oxygen Partial Pressure, and Equivalent Air Depth for dive planning. Import dives from Shearwater computers. Use Deco Planner for dive scheduling. Learn gas mixtures and dive theory with built-in .
Learn scuba diving with interactive training modules and downloadable content. Log dives with detailed entries and media. Verify certifications using QR codes and track training progress offline. Book diving adventures and access community resources.
Manage gas usage and billing with real-time tracking and historical data export. View and compare current and past usage. Start, stop, or transfer service remotely. Save payment methods for one-time transactions.
Track dives with automatic logging and gas consumption monitoring. View dive depth, time, and location data. Support for recreational and technical scuba diving, including single-gas, multi-gas, and closed-circuit rebreather modes.
Plan dives with support for Open Circuit and Closed Circuit Rebreathers. Calculate decompression stops, track gas usage, CNS, OTU, and Surface Interval. Includes Buhlmann ZHL16/C and GF algorithm for dive planning.
Customize your account, view bills, make payments,
Manage your account by paying bills, viewing payment history, and starting, stopping, or moving natural gas service. Enroll in billing programs like AutoPay and Budget Plan. Check usage and make payments from anywhere.
Plan and track technical dives with support for open circuit and closed circuit rebreathers. Calculate gas consumption, OTUs, and CNS. Adjust ascent rates, stop intervals, and RMV/MOR per dive. Include altitude, nitrox, and trimix configurations.