E6B Flight Computer + W&B

Weight & balance, wind, TAS

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

An E6B flight computer and a complete Weight & Balance, in one app — the two tools a pilot actually reaches for before every flight, without a subscription. Built from the reviews of every other E6B on the store: the calculations they got wrong, the units they wouldn't accept, and the features that got taken away. Free - Time / Speed / Distance - Fuel required, flow, and endurance - Unit converter - distance, speed, pressure, temperature, fuel weight Pro - one purchase, forever - Weight & Balance - add and rename your own stations, save profiles for every aircraft you fly, CG envelope graph, takeoff and landing (after fuel burn) plotted together, %MAC, lb-in or kg-m - Pressure, density, and true (cold-corrected) altitude - CAS to TAS, EAS, Mach and speed of sound - Wind triangle, unknown wind, crosswind and headwind (with gust), true to magnetic to compass heading, off-course correction - Top of descent, required descent and climb rate, glide distance - Holding entry with wind correction, rate and radius of turn - Performance-table interpolation - Cloud base and freezing level - Export your W&B sheet to PDF What sets it apart - Weight & Balance done in full - not removed in an update, not sold as a separate app - Decimals and negative numbers everywhere - 62.07, 30.02, -13, all accepted, on a keypad built for the app so the system keyboard never gets in the way - Real international units - inHg, hPa, mb, mmHg, kg, lb, litres, US and Imperial gallons, metres, feet, degrees C, degrees F, K - shown right next to every value - Your last inputs carry over between calculators, so pressure altitude flows into density altitude flows into TAS - Tap "How was this calculated?" on any result to see the formula and its source - Works 100% offline - in the run-up area, the ramp, or with no signal - Dark mode for night flying, adjustable text size, screen stays awake One-time purchase The free calculators are fully working - never crippled to push the upgrade. One purchase unlocks everything else. No subscription. No ads. No features taken away later. Calculations use the ICAO standard atmosphere and established aviation formulas, and are verified against published handbook examples. This app is a training and planning aid. Use your POH/AFM and official sources for flight decisions.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Stability and reliability improvements.

Version 1.0.1

The developer, Gun woo Kim, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Gun woo Kim
Size
  • 45.2 MB
Category
  • Utilities
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 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
Copyright
  • © 2026 WittyApps
  • Privacy Policy

    • More by Gun woo Kim

    You Might Also Like