Pressurisation vs VarioTB

Transform Your Flight Experience with Advanced Cabin Monitoring Cabin Pressurisation is your companion for understanding and visualising how aircraft cabins are pressurised at altitude. Whether for training, education, or curiosity, this app brings complex systems to life with authentic cockpit-style instruments and intuitive displays. Cockpit Modes (Tailored to Aircraft Types): Advanced EFIS – State-of-the-art display (max 9.0 ΔP) Turboprop – For smaller turboprop aircraft (max 5.5 ΔP) Corporate Jet 8.6 PSI – Inspired by a renowned business jet (max 8.9 ΔP) Corporate Jet 10 PSI – Modelled after the fastest business jet (max 9.6 ΔP) Airliner Legacy – Classic jet airliner design (max 9.1 ΔP) Airliner EFIS – Modern jetliner interface (max 8.6 ΔP) Key Features: Cabin Altitude Gauge (CABIN ALT) – Displays cabin altitude in thousands of feet. Differential Pressure Gauge (ΔP) – Shows the pressure difference between cabin and outside air. Variometer (CABIN CLIMB) – Tracks the rate of cabin altitude change. Ground Speed Display – Monitors ground speed in knots. Limitations: GPS Dependent – Best performance when your device is near a window. Mach Indicator – Approximate only (based on ground speed and altitude). Important: This app is designed for educational purposes only. It is not a substitute for certified aircraft systems or instruments.

A variometer app built with SwiftUI for paraglider and glider pilots, focused on a customizable panel layout with free pixel positioning. It includes Turkish/English UI, satellite map, barometric vario, heading-up wind dial, thermal radar, live + FAI-validated dual-layer triangle detection, XCTrack v2–compatible competition tasks (XCTSK QR), an FAI practice simulator triggered from the pilot position, IGC flight recording, LiveTrack24 live tracking, and Siri Shortcuts. Target device: iPhone 15/16 Pro (iOS 17+) — requires a barometer and high-accuracy GPS.