About this app
Say goodbye to mental math on the flight deck. Avion is the modern, precision-engineered calculator designed specifically for pilots and cabin crew. Whether you are adding up block times for your logbook or calculating complex Flight Duty Periods (FDP), Avion provides a beautiful, high-contrast interface that works as fast as you do. Why choose Avion? Most aviation calculators are clunky and outdated. Avion offers a premium UI/UX that feels like a native part of your flight bag. It’s fast, distraction-free, and optimized for one-handed use during a busy turnaround. Key Features: • Flexible Data Entry: Don't let rigid inputs slow you down. Enter time your way: - HH:MM format (e.g., 08:45) - Total Minutes (e.g., 165) - Intervals (e.g., 0800 - 1045 Off-Block to On-Block) • Dual-Format Output: Get your results instantly in both HH:MM and Decimal (7.75) formats simultaneously. Perfect for airline payroll and logbook entries. • Master Your Duty Day: Calculate Flight Duty Period (FDP) and total Duty Period with pinpoint accuracy. • Customizable Buffers: Adjust your Report and Debrief time offsets to match your specific airline’s OM-A regulations. • One-Tap Copy: Tap any result to instantly copy it to your clipboard for use in other apps or company portals. • Built for 24h Ops: Seamlessly handles 24-hour format entries, ensuring accuracy for night flights and long-haul rotations. • Works offline: No internet? No problem. It works fully when offline. Built for the Flight Deck: • Clean, modern, and high-contrast UI for low-light cockpits. • No unnecessary menus—just the tools you need. • Ad-free experience focused on utility. Whether you're a student pilot, a commercial captain, or cabin crew, Avion is the only time tool you need. Download Avion today and simplify your flight deck workflow.
Latest release
What’s New
Welcome to Avion! Initial release featuring our high-precision Flight and Duty calculators. Support for HH:MM, Decimal, and interval entries with customizable airline offsets.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 29, 2026 · 7:54 AM Free
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