Pressurisation vs SwissWallet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pressurisation
Visualize aircraft cabin pressurization with realistic cockpit instruments. Explore different aircraft types and monitor key metrics like cabin altitude and differential pressure. Ideal for aviation enthusiasts and students.
- Cockpit-style instrument displays
- Multiple aircraft type modes
- Cabin altitude monitoring
- Differential pressure display
- Cabin climb rate indicator
- Ground speed display
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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.
SwissWallet
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SwissWallet is a simple and secure way to store and generate barcodes and QR codes right on your device. Perfect for keeping all your codes in one place: • Store EAN-13 barcodes and QR codes • Generate new codes instantly • Clean, intuitive interface • Dark mode support • No internet connection required • All data stored securely on your device • No ads or in-app purchases Ideal for: - Loyalty cards - Membership cards - Product codes - Quick information sharing - Website links - Contact information Built with privacy in mind in Switzerland, SwissWallet keeps your data secure and local to your device.
Screenshots
Verdict
Pressurisation and SwissWallet are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pressurisation ships an update every 2 months, SwissWallet every 5 weeks. The most recent releases landed on June 25, 2026 and September 15, 2026 respectively.
| Parameter | Pressurisation | SwissWallet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Riccardo Arrigoni | Valiq Security GmbH |
In-app purchases
Pressurisation
No in-app purchases
SwissWallet
No in-app purchases
Questions
Is Pressurisation free?
Is SwissWallet free?
Do Pressurisation or SwissWallet have ads?
Which is updated more often, Pressurisation or SwissWallet?
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