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Dive Kit: Deco Planner & Tools

Dive Kit: Deco Planner & Tools

Trimix, CCR & nitrox planning

2 ratings
8 reviews
⚽ Sports
🔍 Reference
Free
In-App Purchases

Details

Released
October 1, 2025
Updated
November 8, 2026

Features

Developer

RONNY MAJANI
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Dive Kit: Deco Planner & Tools screenshot #11 for iPhone
iphone
ipad
🧾$0.99 - $24.99
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About

This app offers advanced dive planning tools for technical divers, including decompression calculations for various gas mixes and dive profiles. It also provides a suite of free utilities for gas analysis, consumption, and dive preparation.

✓Decompression planning for open-circuit, nitrox, trimix, and CCR
✓Gradient factors and custom stop rounding
✓Contingency dive planning
✓Gas management and reserve calculations
✓Offline functionality
✓Certification wallet
✓Free dive tools including Best Mix and Gas Specs
Show original description
+2

What's New in Dive Kit

3.1.0

November 8, 2026

Stress SRMV can now run until your next gas switch, for planning a shared-gas ascent. Archive a deco plan to keep it without cluttering your list; a repetitive chain moves together. Long plan lists save faster. Fixed: on iPad the plan column in the Deco Planner did not scroll, so part of a plan could not be read. The Tactile style's two-way choices and the Legacy tool tiles' corners are tidied, and the MOD labels in Gas Specs no longer cut off.

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3

Subscriptions & In-App Purchases

Skuba Tools Pro Monthly

Unlock pro planning tools including deco planning

$4.991 Month
1 Month trial
How to cancel Dive Kit subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Clean app that just works

Was happy to find this alternative to “classic” deco planning software/app. The interface is clean, responsive, and just works. Comes with all these other handy calculators and specs databases I didn’t know I needed. Best of all, it’s a great price, with no subscription. Keep up the great work, dev.
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SSpeedfreed

Response from developer

Thank you so much! I appreciate the kind words. Will definitely continue to improve the app and add more features as ideas flow in

Really nice nitrox calculator

I got my AOW recently and the nitrox calculator is super easy to use I like it. And the other tools have been cool to play with and build my scuba knowledge especially the buoyancy tool
DDrAhmad67

Response from developer

Thank you! I really appreciate the feedback and good luck on your diving journey. Always happy to see a new person discover how amazing diving is!

Lots of function and nice to use

Detailed planning and aesthetic interface. I love the slate function. Best of all, they fix bugs and implement enhancements
TPThe noodle eating poodle

Response from developer

Thanks mate. I appreciate the feedback :) Currently working on the next batch of changes based on the feedback I've received over the past month. More improvements coming to the deco planner, can't wait for you to test them.

Das Tool ist der Hammer

Endlich ein Tool das alles kann was man beim Tauchen benötigt. Genial sind such noch die Hilfefunktionen und Erklärungen
JJuMa1967

Response from developer

Vielen Dank für das tolle Feedback! Ich weiß die netten Worte sehr zu schätzen.

Must have for dive planning!

At last a beautifully crafted, well designed, and 100% functional dive planning app.

It comes with all the features you would expect of a tech-rec planner (gases, mixes, intel) but most importantly the decompression planning module ties all the functions together into a cohesive package.

My personal favourite is the ability to share your dive plan seamlessly with your buddies so that you are all on the same page when planning your next adventure.
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Mmaciejnecki

Response from developer

Thanks Maciej. Truly appreciate the feedback!

See 3 more reviews

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FAQ

What dive profiles can Dive Kit plan?

Dive Kit can plan open-circuit, nitrox, trimix, and CCR dives using the Bühlmann ZH-L16C algorithm with gradient factors. It supports multi-level profiles with custom stops and gas switches based on PPO2 limits.

Is Dive Kit available on multiple devices?

Yes, Dive Kit is available on both iPhones and iPads, offering offline functionality for use in various diving conditions.

Does Dive Kit have ads?

No, Dive Kit is ad-free. The core decompression planner is a paid feature, while eleven other dive tools are provided for free without advertisements.

What are the subscription options for Dive Kit?

Dive Kit offers a 'Skuba Tools Pro Monthly' subscription at $4.99 per month, which includes a free 1-month trial period.

How is the dive planning engine verified?

Dive Kit's engine is an independent implementation of ZH-L16C, cross-checked against 33 dive profiles and documented at divekit.app/docs/engine/how-it-works/. While this verifies the math, it does not guarantee plan safety.

Can I share my dive plans with others?

Yes, you can share dive plans via QR code or link. Anyone can open a shared plan without needing to pay, and you can export plans as PDF, image, or text.

What free tools are included with Dive Kit?

The free tools include Best Mix for gas calculations, Gas Specs for EAD and PPO2, Gas Usage for consumption, SAC/SRMV for breathing rate, Buoyancy calculations, Blend Planner, Mix Result, Checklists, and illustrated dive signals.

How does Dive Kit handle certifications?

Dive Kit includes a Certification Wallet that supports over 25 agencies and 190+ certifications. You can add photos of your cards and store dive insurance details.