DiveMax Nitrox is an incredibly simple dive planner designed for divers who dive with air that is enriched with 32% of oxygen.



Incredibly simple dive planner.


"Fantastic App, fast easy and perfect for recreational divers."


DiveMax® NITROX is a fast and incredibly simple mobile dive planner that provides safe dive plans for recreational divers who plan their own dives. It also allows the user to modify the plan in real-time.

Picture yourself on the deck of a dive boat. It’s a sunny morning and the ocean is calm and inviting. You and your diving group are getting ready to jump in the water. The others pick up their RDP tables, pens and papers and start calculating their first dive. You take your smartphone, open DiveMax® and with a few simple finger strokes plan
safe dives for the whole day within just 20 seconds. You and your buddy can hit the waters before the others have even finished planning their first dive.

Picture yourself back on the boat after the first dive. You followed a turtle a little deeper than you had planned or stayed a bit longer in the maximum depth, so now you need to modify the plan for the following dives. While the others need to erase the old plans and start over with the RDP tables, you go back to your DiveMax® plan and
simply move the first diver according to the executed dive, and DiveMax® automatically calculates the effects on the subsequent dives. With the updated dive plan quickly taken care of, you can take it easy and enjoy the break until it is time to dive again.

Simply touch the diver with your finger to move him; DiveMax®
immediately calculates the effects in real time and shows them in an
informative graph. DiveMax® also clearly indicates when your plan is
safe and executable.

Calculations on effects of nitrogen pressure in tissues are based on
Dr. Albert A. Bühlmann's decompression algorithm, the same algorithm
used in dive computers.

In November 2012, DiveMax® won the Quality Innovation of the Year Competition.

Previously known as DiveX, the application was awarded as the best
mobile sports application in the global Calling All Innovators 2011


Always use back-up instruments when diving. Make sure that you use
backup instrumentation including a depth gauge, submersible pressure
gauge, timer or watch, and have access to decompression tables
whenever diving.

Codespace Ky is not liable for any misuse, malfunction, compatibility
or use cost of or inability to use the DiveMax® Software.

Codespace Ky shall not be liable for any direct, indirect, incidental,
special or consequential damages or costs to the user arising out of
the use of or inability to use the DiveMax® Software.

No warranty of any kind, either express or implied, including but not
limited to warranties of title or non-infringement or implied
warranties of merchantability or fitness for a particular purpose, is
made in relation to the availability, accuracy, reliability or content
of this software.

What's New

Version 1.03

By recommendation from DAN, flight time after second dive increased to 24h.

Ratings and Reviews

1.3 out of 5

6 Ratings

6 Ratings

Nice but a glitch so I don't trust the results


I like the ease of use for the app and do like the dive max air app but did come to a glitch in the nitrox version. No matter how many hours of surface time you put between dives it always shows an unsafe 5th dive. I went as far has having 1' dives for 1 minute each with a 96 hr surface interval between all and still still had an unsafe 5th dive. Since it is not calculating the 5th correctly, I do not trust the results of any of the dive planning.

I would also like to be able to change the nitrox % as well.

If the glitch was fixed...I would give 3 stars. 4 stars if I could change the nitrox as well as combine with air dives as well and add altitude.

So close...

Frank fsu

This could have been a great tool, but it needs xEAN and P2 flexibility. Current app stuck at 32 with 1.4P2. I dive at xEAN36 often, and sometimes 1.5P2. With a little effort this could have been a good app.

No go on this app. Ean32 only


It will not let me change and fine tune my EAN mixture. It's pre-set at ean32 which is ok but not when you are trying to fine tune. Hardly ever do I dive just 32. Would not recommend this unless you dive 32% only.


Codespace Ky
3 MB
Requires iOS 4.1 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Codespace Ky


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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