Pilot Math

Education

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Master the aviation calculations every pilot needs — without a calculator. Rules of Thumb trains you to perform real cockpit mental math quickly and accurately. Six game types cover the calculations student pilots and professionals use every day: Conversions — speeds, weights, fuel units, distances Crosswind — crosswind component from angle and wind speed Drift Correction — DCA using speed factor method True Airspeed — TAS correction for altitude Distance & Altitude — descent planning, ROD calculations Pressure Altitude — PA, ISA deviation, density altitude Four difficulty levels take you from learning with hints to typing your answer under time pressure with tight tolerances — just like a real checkride. Master Plus mode and Master Plus Challenge are available with a subscription (€5.99/month or €34.99/year). Master Plus Challenge delivers questions via notifications over 10 hours, simulating real in-flight decision pressure. Free tier includes: Learning mode (20 min/day), Training mode (10 questions/day) and Master mode (5 questions/day). 30 badges reward speed, accuracy, streaks, daily consistency and challenge completion. Whether you're a student pilot preparing for your PPL, working toward your CPL, or a qualified pilot keeping sharp — Rules of Thumb gives you the mental tools to fly with confidence. By downloading this app you agree to Apple's Standard License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, MARKO JURCA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

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    Information

    Seller
    • MARKO JURCA
    Size
    • 1.3 MB
    Category
    • Education
    Compatibility
    Requires iOS 16.2 or later.
    • iPhone
      Requires iOS 16.2 or later.
    • Mac
      Requires macOS 13.1 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Pilot Math Premium — Yearly $34.99
    • Pilot Math Premium — Monthly $5.99
    • Learn More
    Copyright
    • © 2026 Marko Jurca
  • Developer Website
  • Privacy Policy