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Nitrox by Envivia

Nitrox by Envivia

GF, MOD, deco and planning

1 ratings
8 reviews
📚 Education
⚽ Sports
Free
In-App Purchases

Details

Released
April 27, 2022
Updated
August 19, 2026

Features

Developer

ENVIVIA
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About

This app is a premium digital guide for Nitrox diving, offering educational content and calculation tools to optimize dives. It helps divers understand oxygen limits, plan dives using gradient factors, and prepare for certification.

✓Calculate MOD (Maximum Operating Depth)
✓Manage oxygen partial pressure (PPO₂)
✓Optimize Nitrox dive planning
✓Understand oxygen-related physiological limits
✓Prepare for Nitrox certification
✓Multilingual support
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What's New in Nitrox by Envivia

26.7.2

August 19, 2026

——
WHAT’S NEW
—— Version 26.7.2 • Exciting new planning tools • Redesigned interface for a better experience 
• Improved navigation 
• Performance optimizations 
• Minor fixes and improved stability

More
2

Subscriptions & In-App Purchases

Premium

full access

$9.991 Year
Price Updates
September 20, 2026→$9.99
February 14, 2026→$19.99
July 25, 2025→$3.99
How to cancel Nitrox by Envivia subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Avis

Excellente appli. Gens très réactifs. Merci beaucoup
Ccerniaski

La meilleure appli Nitrox

J en ai testé plein , et c ‘est la meilleure pour planifier ses plongées, surtout à ce prix d abonnement annuel !
Conseils très pratiques .
J adore les outils pour planifier avec le compteur d ‘engagement
ANAdore la nature

Le « couteau suisse «  du plongeur nitrox

Pratique et facile d’accès. Indispensable à tout plongeur Nitrox 👍👌
Kkikimapuce972

Mon appli préférée pour plonger!

La nouvelle mise à jour est incroyable! Je me sers tout le temps de cette appli pour planifier les plongées air ou nitrox!
Le contenu théorique rend la plongée teck compréhensible 😍
Au top!
FFannyPNF

O2 man

Super appli ! Je recommande +++
PPaco972
See 3 more reviews

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FAQ

What is Nitrox's primary function?

Nitrox is a premium digital guide focused on Nitrox diving. It provides educational content and reliable calculation tools to help divers optimize their dives, manage oxygen partial pressure, and plan dives effectively.

Who is Nitrox designed for?

Nitrox is designed for divers preparing for Nitrox certification, recreational divers aiming to enhance their safety, experienced divers looking to expand their knowledge, and instructors seeking a structured support tool.

What languages does Nitrox support?

Nitrox is available in multiple languages, including French, English, Spanish, Italian, and German, making it accessible to a global audience of divers.

How does Nitrox help with dive planning?

Nitrox assists in dive planning by allowing users to accurately calculate their MOD (Maximum Operating Depth), manage oxygen partial pressure (PPO₂), and optimize dives using gradient factors.

What is the pricing for Nitrox?

Nitrox is available for free, with a premium subscription option. The Premium subscription costs $9.99 per year and includes advanced features and content.

How is the subscription managed in Nitrox?

Subscriptions for Nitrox can be managed through your iTunes account settings. Auto-renewal can be turned off at least 24 hours before the current subscription period ends.

What is the age rating for Nitrox?

Nitrox has an age rating of 12+, indicating it is suitable for users aged 12 and older.

How often is Nitrox updated?

The latest version of Nitrox is 26.7.0, and it was last updated on July 24, 2026. This indicates a commitment to ongoing development and improvements.