Nitrox by Envivia vs Raid Analyser

[Master Nitrox] Nitrox is a premium digital guide dedicated to Nitrox diving (EANx). Designed to support divers in their training and progression, the app combines clear educational content, technical expertise, and reliable calculation tools to optimize every dive. [What Nitrox Allows You To Do] • Accurately calculate your MOD (Maximum Operating Depth)
• Manage oxygen partial pressure (PPO₂)
• Optimize your Nitrox dive planning using gradient factors
• Understand oxygen-related physiological limits
• Effectively prepare for your Nitrox certification [A True Educational Companion] Nitrox is designed for: Divers preparing for a Nitrox certification
Recreational divers looking to improve their safety
Experienced divers seeking to deepen their knowledge
Instructors looking for a structured and reliable support tool The app is more than just a calculator: it helps you understand, anticipate, and adapt your dive parameters. [Important] Nitrox is an educational aid for dive planning. It does not replace recognised training, your training agency’s procedures, or a dive computer. Every dive plan must be adapted to actual conditions, the divers’ experience, and the dive team’s agreed procedures. This is not a medical device. [Multilingual] Available in French, English, Spanish, Italian, and German. [About Nitrox Premium] • Payment will be charged to your iTunes account at confirmation of purchase. • The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. • Subscriptions may be managed by the user, and auto-renewal may be turned off in the iTunes account settings after purchase. Privacy Policy
 https://envivia.fr/policy/nitrox/privacy/ Terms of Use – EULA 
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

RAID Analyser, a comprehensive training and planning tool designed for recreational divers. Whether you're new to enriched air or an experienced technical diver, this app provides everything you need to dive safely with nitrox. INTERACTIVE NITROX ANALYZER SIMULATOR Practice using a nitrox analyzer in a risk-free virtual environment. Learn proper calibration techniques, gas analysis procedures, and equipment operation before touching the real thing. The realistic simulator teaches you to: • Calibrate your analyzer correctly • Analyze different gas mixtures (EAN28, EAN32, EAN36, EAN40) • Understand analyzer types and their differences • Master proper inlet and dial adjustments • MOD Calculator - Calculate Maximum Operating Depth based on oxygen percentage and PPO2 limits • EAD Calculator - Determine Equivalent Air Depth for nitrogen loading • Support for both metric and imperial units COMPREHENSIVE LEARNING CENTER Access professional-quality educational content covering: • What is Nitrox and how it works • Common gas mixtures and their applications • Benefits of nitrox diving • Oxygen toxicity awareness and prevention • MOD calculations explained • Safety procedures and best practices • Analyzer types and maintenance • Gas analysis procedures • Equipment care guidelines • Certification requirements • Gas laws and physics fundamentals • Dive planning strategies FEATURES - Hands-on nitrox analyzer simulation - Real-time gas analysis practice - Professional dive calculators - Multi-language support - Intuitive, user-friendly interface - Offline access to all content