Pilot One

The All-in-One App for Pilots

Pilot One will be the all-in-one app for pilots: flight tools, weather briefing, planning, PPL training, community, marketplace and experiences like Pilot for a Day. Until the full app launches, use our free online tools.

Use free toolsFull app coming soon

Free tools for pilots

Start now with Pilot One tools

Calculate, decode and brief your flight without creating an account.

METAR decoder with historyAdvanced E6BSpain and Europe SigWX mapsCrosswind and density altitude

METAR Decoder

METAR decoded with history and operational briefing.

E6B Flight Computer

Performance, wind, fuel, descent and conversions.

SigWX maps

Spain and Europe charts for fast briefing.

Crosswind Calculator

Headwind, tailwind and crosswind by runway.

Pilot One Knowledge Hub

Guides, checklists, and best practices for PPL and general aviation pilots.

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Jul 20, 2026

How to Read a METAR: A Student Pilot Guide to Wind, Visibility, Ceiling, and QNH

Learn how student pilots should read a METAR in the right order, turn wind, visibility, ceiling and QNH into safer go or no-go decisions, and avoid common briefing mistakes.

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Jun 22, 2026

EASA PPL Study Plan with AI: How Student Pilots Should Prepare in 2026

A practical 2026 study plan for EASA PPL theory exams, combining question banks, AI explanations, mock exams, and human discipline.

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Apr 4, 2026

The Difference Between PPL and LAPL Explained Simply

Not sure whether to choose PPL or LAPL? We explain the key differences in requirements, costs, advantages, and limitations in a simple way.

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Everything You Need to Fly

PPL Question Bank

Thousands of EASA PPL questions to help you ace your exams.

Briefing and Resources

Guides, checklists, weather, planning and practical material for pilots.

Pilot Store

Future marketplace for flight-bag gear, pilot gadgets and aviation essentials.

Pilot for a Day

Book a real discovery-flight experience in Sabadell and explore aviation from the inside.

Free Pilot Tools

Calculate crosswind, decode METAR and plan VFR flights for free with practical tools built for real pilots.

Density Altitude Calculator

Calculate performance DA.

Crosswind Calculator

Headwind & Crosswind components.

METAR Decoder

Decode live METARs with wind, visibility, ceiling, weather, pressure, VFR/IFR category and recent history.

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About Us

Pilot One is the ultimate companion for aviators, designed to simplify your journey from student pilot to captain. We provide the tools, resources, and community you need to succeed.

Pilot One is a brand by Arvency, a company dedicated to innovating the aviation industry through technology.

Frequently Asked Questions

Is the app free to download?

Yes, Pilot One is free to download on both iOS and Android. We offer a free tier with essential features.

Do I need internet access?

Most features require an internet connection, but our Pro plan includes an offline mode for studying on the go.

Can I sync my progress across devices?

Absolutely! Your progress is automatically synced between the web app and mobile apps.

How often is the question bank updated?

We update the PPL question bank and app content regularly to keep it aligned with relevant aviation sources and standards.