Gas Manager vs QR Code & Barcode Generator

Gas Manager is a fast, focused toolkit for divers who mix and plan their own breathing gases. Nitrox, trimix, and everything in between. BLENDING • Partial Pressure Blending: a step-by-step recipe from your current fill to your target mix, with optional oxygen and helium fudge factors to offset fill heating • Continuous Blending: the practical recipe for blending with a stick, including the drain-down and the top-off gas • Top Off: see exactly what mix you end up with when you top a partial fill with air, nitrox, trimix, or oxygen PLANNING • Operating Limits: MOD, END, EAD, and EADD for a gas, all on one screen • Operating Depth Range (MOD): the full usable depth window for a mix, not just the maximum, across your chosen PPO₂ range • Equivalent Narcotic Depth (END): with an option to treat oxygen as narcotic • Equivalent Air Depth (EAD): for using nitrox with air tables • Equivalent Air Density Depth (EADD): gas density in g/L plus the depth at which air would breathe the same, against the 5.2 and 6.2 g/L research limits • Best Mix: the richest, leanest-helium mix your PPO₂ and END limits allow BUILT FOR HOW YOU ACTUALLY FILL • Standard gases one tap away: air, EAN32, EAN50, oxygen, 30/30, 21/35, 18/45, 15/55, 12/65, 10/70, 8/85, 35/25; or dial in any custom mix • Metric and imperial throughout • Switch units and other settings whenever you like and everything is converted in place DESIGNED FOR APPLE PLATFORMS • Native on iPhone, iPad, and Apple Vision Pro • Siri and Shortcuts support, plus Home Screen Quick Actions for the primary tools • Full Dynamic Type, VoiceOver, Dark Mode, and tinted icon support • English, Spanish, French, German, and Italian • No account, no ads, no subscription. Buy it once. Tips are optional and always will be. WARNING Safe gas blending requires proper training and equipment. Gas Manager is a calculation aid, not a substitute for training. Always personally analyse and label your fills before diving.

The easiest, fastest, and most reliable choice for scanning and generating QR codes and barcodes! Now you can scan product barcodes to compare prices and reviews instantly. Whether you need a QR code scanner for business, shopping, or personal use, this app delivers a seamless experience. Features: • QR Code & Barcode Scanner – Supports QR codes, UPC, EAN, and more. • Fast & Accurate Scanning – Instant recognition and scanning. • History – Save scans and easily find them later. • QR Code Generator – Create custom QR codes for URLs, phone numbers, text notes, locations, emails, contacts, SMS messages, calendar events, WiFi networks, and more. • Social Media QR Codes – Generate QR codes for your social media profiles, including Instagram, Facebook, Twitter, WhatsApp, and more, making sharing effortless. • Share & Save – Send QR codes via SMS, email, or social media, or save them to your photos. • On-Screen QR & Barcode Display – Show QR and barcodes on your screen for easy scanning. • Favorites – Add QR codes to your favorites and keep them organized. • Print QR Codes – Generate and print QR codes for business or personal use. • Mobile-Friendly & Lightweight – Optimized for all devices with a smooth and easy-to-use interface. • Dark Mode Support – Enjoy a sleek, eye-friendly dark mode for scanning and generating QR codes in low-light environments. Download now and experience the best QR code and barcode scanning app with powerful generation features! Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/