This app provides a comprehensive electronic flight computer for pilots, offering fast, offline calculations for wind, airspeed, fuel, and navigation. It includes multi-leg route planning, printable navigation logs, and weight and balance calculations.
1.0.15
July 31, 2026
Behind-the-scenes improvements No changes to your experience.
Full pilot toolkit: E6B, planning, nav logs, W&B.
EF1 E6B is a comprehensive electronic flight computer designed for pilots. It offers a wide range of aviation calculations, including wind triangle, fuel management, and cross-country planning, all accessible offline.
Yes, EF1 E6B is designed to work fully offline, meaning you can perform all calculations and planning without an internet connection, which is crucial for aviation.
EF1 E6B offers a 7-day free trial, after which it costs $3.99 per month or $19.99 per year. You can cancel anytime before the trial ends to avoid charges.
You can manage or cancel your subscription by going to your iOS Settings, then tapping your Apple ID, and selecting 'Subscriptions'.
Yes, EF1 E6B allows you to generate clean, printable PDF navigation logs for both VFR and IFR flights. These logs include checkpoint details, fuel breakdowns, and other essential information.
Yes, EF1 E6B contains advertisements. While it offers a free trial and core functionality, users may encounter ads within the application.
EF1 E6B is optimized for both iPhone and iPad, offering a dark cockpit theme and adjustable font scaling for better readability on a kneeboard.
The latest version of EF1 E6B is 1.0.13, which was last updated on July 18, 2026. This indicates a recent update, suggesting ongoing development and support.
