Tech Dive vs ScubaPlan

Diving should be safe and fun. We develop Tech Dive as a simple tool to plan and calculate your next underwater adventure. Tech Dive is an advanced scuba dive calculator and supports metric and imperial units. This app continues to grow as a one-stop technical diver tool. A technical decompression (DECO) planner will be incorporated with the future PRO version. DIVE CALCULATORS Tool for accurate dive planning, education, and training. ▸ Surface Air Consumption - SAC ▸ Respiratory Minute Volume - RMV ▸ Maximum Bottom Time ▸ Gas Required ▸ Maximum Operating Depth - MOD ▸ Equivalent Air Depth - EAD ▸ Best Enriched Air-Nitrox (EAN) Mix ▸ Equivalent Narcotic Depth - END (Plus only) ▸ Trimix Gas Planner (Plus Only) ▸ Cylinder Fill (Plus only) ▸ Cylinder Top-Up (Plus only) CONVERSION TOOLS ▸ Metric / Imperial Units ▸ Absolute Depth (Atmospheric Depth) ▸ Cylinder Volume / Pressure ▸ Partial Pressure PLUS FEATURES (IN-APP PURCHASE) Tech Dive Plus includes all basic features plus: ▸ Equivalent Narcotic Depth - END Calculator ▸ Trimix Gas Planner ▸ Cylinder Fill calculations (Air, Nitrox, Trimix) ▸ Cylinder Top-Up calculations ▸ Export/share all calculation results as PDF SUBSCRIPTION TERMS Tech Dive is free to download and the basic features free to use. A paid upgrade to Plus or PRO versions provide access to premium features and additional tools. We may offer trial subscriptions that give limited time access to paid features and premium content for the duration of the trial period. Trial subscriptions automatically expire and the app will revert back to the basic version thereafter. No data is lost but access and use of premium features will no longer be available.

ScubaPlan – Your diving logbook and community Take your dives to the next level with ScubaPlan, the ultimate app to plan, log and manage your dives in a safe and professional way. Designed by and for divers of all levels, ScubaPlan simplifies your pre-dive preparation by offering precise calculations, smart features, and everything you need to dive with confidence. [On your iPhone] · Edit and share photos and videos of your dives with the ScubaPlan community. · Plan your dives with accurate calculations for Air, Nitrox, or Trimix (MOD, EAD, PPO2...). · Import your dives from dive computers by brands like CRESSI, MARES, SUUNTO, and more. · Manage your gear and create custom gear sets for different types of dives. · Calculate your ideal weight based on body type, experience, and equipment. · Add locations to your dives manually or at the time of planning (no background tracking). · Check current weather conditions for more accurate dive planning. · Sign in with Apple anonymously, without sharing your email or personal data. · Sync your data across Apple devices with end-to-end encryption: only you hold the key. · Suggest or vote for new features directly within the app. [On your Apple Watch Ultra] We’re working on getting the official permission to access depth sensors up to 40 m on Apple Watch Ultra. For now, the app works up to 6 m depth. · Use ScubaPlan as a backup dive computer. · Log your dives with key data like duration, max depth, temperature, and charts. · Monitor your 3-minute safety stop at 5 meters. · Use the built-in compass throughout your dive. · Get planned depth alerts (not available due to sensor restrictions). ScubaPlan is completely free for all divers! Enjoy unlimited dive plans, share your underwater photos in the community, and import your dives from popular dive computers like Cressi — all at no cost. If you find ScubaPlan valuable, you can support its development through voluntary contributions to help us keep it private, independent, and built for divers like you. Privacy Policy: https://www.arturocarreterocalvo.com/scubaplan/scubaplan-privacy-policy-en.html Terms of Use: https://www.arturocarreterocalvo.com/scubaplan/scubaplan-terms-en.html