Recently Shipped
New in v2.8.2
These features just shipped. Update Dive Kit to get them all.
Checklists
Build and run your pre-dive and rebreather checklists right in the app. Each step can carry a countdown or stopwatch and a Notes field for values like cell readings, everything you tick is saved on the spot, and six presets cover JJ-CCR, GUE CHAOS, GUE EDGE and post-dive routines.
Smarter Gradient Factor Handling
Set GF Low and GF High in any order, including inverted pairs like 90/70 that the planner used to snap back. And when a GF High is too low for the plan to ever surface, like air on a 6 m last stop, the engine raises it to the lowest value that completes the deco, flags it with a red warning, and records the gradient factors every export was actually computed with.
MultiDeco-Aligned pO₂ Limits
Set your max pO₂ by each gas's oxygen content instead of one limit for everything. Lean mixes default to 1.4, mid mixes to 1.5, and rich mixes to 1.6, so a lean deep mix switches shallower, just like MultiDeco.
Stop-Time Precision Modes
Show deco stop times your way: whole minutes (the new default), 30-second steps, or to the second. Every mode is rounded inside the engine, so the table always matches the schedule you actually dive, and any rounding only ever holds you a little longer.
Stepped CCR Setpoints & Dilout Switching
Step your deco setpoint as you ascend, for example 1.4 from the start of deco, 1.5 at 12 m, then 1.6 at 6 m. Switch the loop to one of your OC gases (a dilout) on the way up, with the real setpoint and active mix shown at every stop, and stay on the loop through the shallow stops by default.
Continuous Gas Blending
Alongside partial-pressure blending, Gas Blender's new Continuous tab works out flow ratios for rotameter mixing panels and the analyser readings to expect on a two-analyser fill, including the bleed for a top-off, plus a reference table of common nitrox mixes from EAN22 to EAN50.
Rebuilt Buoyancy Calculator
Pick your neoprene type and enter your height and weight for a far more realistic estimate of suit lift and lead, with new safety advisories that flag when something looks off.
Imperial Free Gas & Cylinder Picker
Imperial tanks now read in free gas (cubic feet), with a common-cylinder picker to set up your tanks in a tap.
Deco Engine, Cross-Referenced
We published a reproducible side-by-side of Dive Kit against MultiDeco across 26 scenarios, spanning air, nitrox and trimix, salt and fresh water, altitude, and open-circuit and CCR, so you can check the engine's numbers for yourself.
In-App Subscription Management
Check your plan and renewal date, switch to lifetime access, renew, cancel, or restore purchases, all from a new Subscription screen in Settings.
Configurable CCR Gas Consumption
Set your rebreather's loop volume and metabolic O₂ rate in the new Gas Consumption settings for accurate diluent and O₂ estimates, with built-in ⓘ help explaining how loop gas is calculated.
Slate Export Upgrades
Add an optional Remaining Gas column to see cylinder pressure at every stop, pan the preview sideways on narrow phones, and read a cleaner multi-line title (plan / contingency / bailout).
Edit Deco Defaults from Settings
Edit your default dive settings straight from Settings, no need to open a plan first, with a clear explainer of how defaults and per-plan overrides work.
Imperial Contingencies
Imperial divers now get the familiar +10 ft / +20 ft depth buffers in contingency scenarios.
Sharper Bailout Accuracy
Bailout at depth now switches to open circuit exactly where you choose, your custom RMV feeds CCR bailout gas usage, and per-row remaining gas is more accurate on multi-stop dives.
Custom Contingency Scenarios
Build your own what-if scenarios, drop specific gases, or push a level deeper or longer, and the planner re-runs the full deco schedule so you can compare each against your base plan.
Drag-and-Drop Dive Plan
Long-press any level or gas in your deco plan, drag it into place, drop. Reordering levels triggers a fresh schedule; gases stay aesthetic-only.
Live Edit Preview
Add or edit a dive level or gas and see the row update in real time behind the sheet, no more waiting for the sheet to close to see your change.
Customizable CCR Defaults
Set your own setpoints, switch depth, and O₂ / diluent cylinder seeds in Edit Defaults. New plans inherit your rig setup automatically.
Air Breaks on the CCR Loop
Opt-in oxygen breaks while breathing the loop. Bailout breaks stay independent, so you can mix and match per plan.
CCR Bailout View Selector
Switch between CCR, Full Bailout, Bailout 6m, or a custom switch depth above the deco table, without touching the underlying plan.
Smarter Auto-Gas Selection
Auto-gas now considers ICD (isobaric counter-diffusion) when ranking trimix candidates, picking the He step-down gas your training expects.
Tap-to-Explain Stats
Every stat in the deco summary bar opens a focused explanation of what the number means, why it matters, and any related warnings inline.
Auto-Saving Edit Sheets
Swipe down or tap outside to save your changes. No Save / Cancel buttons cluttering up the sheets you reach for fifty times per plan.
Every Tool Goes Full-Range
The hidden "gas mode" setting is gone. Best Mix, Gas Planner, RMV, and every other calculator now supports nitrox, trimix, and CCR out of the box.
Plan Variants
Create alternative dive profiles within a single plan. Compare scenarios side-by-side with color-coded tabs and graph overlays.
CCR Decompression Planning
Full CCR decompression planning with configurable setpoints, dilout switching, O2 and diluent cylinder tracking, and automatic OC bailout scenarios.
10x Faster Deco Engine
Bühlmann ZH-L16C ported to native C++ for dramatically faster calculations on all devices.
Trimix Best Mix
Full trimix calculation with target END, gas density constraints, and bidirectional coupled inputs.
Gas Tank Profiles
Save reusable gas mix and cylinder configurations with 7 built-in presets. One-tap Quick Fill across all tools.
Multi-Cylinder Gas Blender
Save, name, and switch between multiple cylinder configurations at the fill station.
Dive Profile Graph
GPU-accelerated dive profile chart with gas switch annotations and variant overlay comparison.
Trimix Tutorials
New in-app tutorials covering trimix fundamentals, blending, and dive planning.
Deco Plan Oxygen Breaks
Configure oxygen breaks during decompression stops for long deco obligations, now also available on the CCR loop.
Faster App, Lower Memory
Upgraded to React Native 0.85 and Hermes v1 for faster startup and lower memory pressure, especially noticeable on older devices.
In Progress
Now Building
Currently in active development, shipping soon.
Dive Log
On-device dive logging integrated with Dive Kit's calculators. Planned and actual dives in one app, with smart suggestions based on your dive history.
Roadmap
What's Coming Next
Active development based on real diver feedback. These features are planned, in no particular order.
Gear Management
Track your gear inventory, service schedules, and equipment configurations.
Dive Sites Database
Browse and save dive sites with depth, conditions, and community notes.
Cave Dive Planner
Specialized planning for penetration dives with turn pressures, line management, and gas reserves.
And more to come. Have a feature request? Let us know or email hello@divekit.app.
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