STATISTICS MODULE COMPLETELY REBUILT
New visualizations built to help you breathe less gas and carry less lead.

• Gas use over time, with back gas and decompression gas kept apart, and grouped by the suit you wore or how cold the water was.
• The lead you carry, drawn against what the app predicts you need — so a dive that ran heavy or light is visible at a glance.
• Personal records, the conditions you have dived in, a breakdown by gas mix, and ascent-rate analysis.
• A date range for all of Statistics, and a switch that keeps a pool or training dive out of the figures.

SEASCAPE
The seafloor around any site or dive in 3D, shaded by depth. Survey data shows fine detail along US coasts and on the Great Barrier Reef, and tropical reefs show their reef crest, slope and lagoon. Drag to turn and tilt, pinch to zoom, and move around with two fingers.

DIVE SITES
The built-in library now holds more than 13,000 sites worldwide, more than three times as many as before, including quarries, lakes, springs and cenotes. Tag sites as Wreck, Reef, Wall, Cenote and more, and filter the list and the map by tag. Search shows your own sites and the library side by side, and Near Me lists library sites around you.

EMERGENCY CARD
The DAN hotline for your region, your dive insurance, emergency contacts and optional medical details, readable offline and one tap from a call.

USB DOWNLOADS ON THE MAC
Scubapro G2 and Aladin Square, Suunto EON Steel, EON Core and D5, and computers with a serial download cable.

NEW TOOLS MODULE
Gas properties, a partial-pressure blender, SAC and RMV, rock bottom and GUE minimum gas, a unit converter, a flight window, and a buoyancy what-if that shows the lead difference between two rigs. The gas blender remembers your last fill and prices it.

MORE IN THE PLANNER
MOD, narcotic depth and gas density on every gas row. A counterdiffusion check on deep gas switches. Plan a repetitive dive by typing the surface interval. Cut a bailout at different settings from the dive. A per-compartment tissue-loading graph. Replan a logged dive: a new plan opens pre-filled from it. Set the problem-solving time and stressed breathing rate your reserves are priced at.

THE PROFILE
Ascent rate and gas time remaining on the profile. Comparing computers shows each one's own NDL, TTS, ceiling, CNS, ppO₂ and temperature.

GEAR
Snorkels, compasses, gauges, consoles and tank bands are gear types of their own. BCDs and backplates have styles and gloves have types, each with a sensible default buoyancy. Dive computers and regulators show their condition from your own dives: O₂ cell drift, transmitter dropouts and time since service.

AFTER THE DIVE
A Tissue Recovery screen and an iPhone widget showing when you are clear to fly, following the published DAN and UHMS intervals.

ALSO
Import a MacDive library directly. GPX import and GPX/KML export. CSV export in imperial units. Trips folded in the dive list, favourite buddies, and a dive's sections in the order you choose. Cylinder hydrostatic-test and visual-inspection dates. Conditions history for each site, from your own dives. Digital certification cards with a verification QR.

Charts now work without color, for divers who have Differentiate Without Color turned on.