E6B Descent Planner 4+

Arthur Varrassi

Designed for iPad

    • 3.5 • 14 Ratings
    • Free



The E6B Descent Planner provides a fully functional circular slide rule for use in real time descent planning. Using one finger, and with a single turn of the rotating inner disk, pilots can easily perform calculations to determine top of descent distance, angle of descent, vertical descent rate required, glide ratio, maximum glide distance based on altitude, plus many other calculations that are not commonly associated with a mechanical E6B.

What’s New

Version 1.4.1

- Updated to work better with new iOS 13 User Interface

Please tap on RATE THIS APP on the About screen to provide greatly appreciated feedback and rating.

Ratings and Reviews

3.5 out of 5
14 Ratings

14 Ratings

Lwm5 ,

Outstanding, a real force multiplayer in the cockpit

This is a fantastic app, the ability to set ratios and angle of descent is far superior to any FMS that I have come across. I truly love that there are developers like this committed to advancing the art and skill of piloting without a stupid computer telling us what to do. This app is for the most important component in the aircraft, the pilots brain. Thanks again, and the white paper document is fantastic. God bless.


A great pilot tool!

What an outstanding app! Brilliant and free!!!

YX Guy ,


Great ODP climb gradient tool.

App Privacy

The developer, Arthur Varrassi, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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