# Pressurisation — Cabin altitude & ΔP monitor

> Aircraft cabin pressurization simulator with cockpit-style instruments. (iPhone/iPad app by Riccardo Arrigoni.)

- Source: https://appshunter.io/ios/app/pressurisation/id956245284 (this page in markdown: same URL + `.md`)
- Developer: [Riccardo Arrigoni](https://appshunter.io/developer/956245283)
- Category: Utilities, Navigation
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: English
- Released: 2015-04-21
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pressurisation/id956245284/reviews.md

## What is Pressurisation?

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.

## Key features

- Cockpit-style instrument displays
- Multiple aircraft type modes
- Cabin altitude monitoring
- Differential pressure display
- Cabin climb rate indicator
- Ground speed display


## Frequently asked questions about Pressurisation

### What is Pressurisation used for?

Pressurisation is used for educational purposes to visualize and understand how aircraft cabins are pressurized at altitude. It features authentic cockpit-style instruments and displays for different aircraft types.

### Does Pressurisation have ads?

No, Pressurisation does not contain advertisements. It is a completely ad-free application.

### What are the different cockpit modes in Pressurisation?

Pressurisation offers several cockpit modes tailored to aircraft types, including Advanced EFIS, Turboprop, Corporate Jet (8.6 PSI and 10 PSI), Airliner Legacy, and Airliner EFIS.

### What key metrics does Pressurisation display?

Pressurisation displays the Cabin Altitude Gauge (CABIN ALT), Differential Pressure Gauge (ΔP), Variometer (CABIN CLIMB) for cabin altitude change rate, and Ground Speed Display.

### Is Pressurisation a certified aircraft system?

No, Pressurisation is designed for educational purposes only and is not a substitute for certified aircraft systems or instruments.

### What are the limitations of Pressurisation?

Pressurisation is GPS dependent and performs best near a device window. The Mach Indicator is approximate and based on ground speed and altitude.

### What devices is Pressurisation compatible with?

Pressurisation is available for iPhone and iPad devices.

### How often is Pressurisation updated?

The latest version of Pressurisation is 5.0, which was last updated on October 28, 2025. This indicates a recent update cycle.

## Version history (last 5 releases)

### 5.0 — 2025-10-28

- Now targeting iOS 17.0+ for improved stability and performance
- Advanced EFIS cockpit now includes a VSI (Vertical Speed Indicator)
- General improvements and bug fixes for smoother operation

### 4.1.1 — 2025-02-20

- We've updated the app with the latest coding standards to ensure better performance and stability
- Fine tuned cabin altitude and differential pressure
- Added an accuracy indicator in the EFIS layout

### 4.1 — 2025-01-18

- Introducing a sleek, modern EFIS-style cockpit display for a cutting-edge user experience.
- We've updated the app with the latest coding standards to ensure better performance and stability.
- Min iOS version 14.0

### 4.0.2 — 2025-01-02

Resolved an issue that previously caused the app to malfunction. The app now requires access to Motion and Fitness data to function correctly. Please ensure this permission is enabled.

### 4.0.1 — 2023-12-15

4.0.1

• Fixed airliner's layout
• Replaced airline's font
• Added dark mode font colours
• Renamed CHECK GPS -> WEAK GNSS
• Corrections

4.0

• Universal application (iPhone and iPad)
• Multiscreen support
• Layouts corrected
• Backend optimisations
• Bugs fixed

## Apps similar to Pressurisation

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [LevelFlight - Scheduler](https://appshunter.io/ios/app/levelflight-scheduler/id1662190884) | 1.0 (1) | Free | Utilities |
| [Boeing 787 Training Guide PRO](https://appshunter.io/ios/app/boeing-787-training-guide-pro/id1611213369) | 5.0 (2) | $24.99 | Utilities |
| [Radar Performance](https://appshunter.io/ios/app/radar-performance/id1502792151) | 5.0 (3) | Free | Utilities |
| [737 CSFF](https://appshunter.io/ios/app/737-csff/id1551516212) | 5.0 (2) | $2.99 | Utilities |
| [3Z RF Aligner](https://appshunter.io/ios/app/3z-rf-aligner/id6448853697) | — | Free | Utilities |
| [FRAT for Business Jet Operator](https://appshunter.io/ios/app/frat-for-business-jet-operator/id1556521185) | — | Free | Utilities |

## More apps by Riccardo Arrigoni

- [Moving Map Basic](https://appshunter.io/ios/app/moving-map-basic/id1074411758)

All apps by Riccardo Arrigoni: https://appshunter.io/developer/956245283

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*