An easy and intuitive simulation of the E6B slide ruler used by many aircraft pilots.

Features a high resolution ruler with smooth controls for rotating, sliding and pinch zooming, allowing precise calculations.

Feels like a real ruler in your hands!

All three modes are available:
- Conversions
- Wind corrections (low speed)
- Wind corrections (high speed)

For more features, check out Flight Computer Pro.

What's New

Version 1.51

- Visual improvements for precision

Ratings and Reviews

4.8 out of 5

5 Ratings

5 Ratings

E6b review


Great app for when you forget your physical E6B or when trying to show someone how to use. Only reason I knocked one star is because the 0 degree air temp mark is not centered over the zero line. It's on the -5 degree line, which is a little irritating because I have to count down from the 50 degree mark to find 0 line. Hope to get update to have it fixed, then I would rate 5/5.

This app is 5 stars for me


Very easy to use with one hand -- and it is accurate on both sides. Right now this is the best electronic E6B out there. However, I would like some higher resolution graphics if the author has nothing better to do. If the ads bother somebody then buy the Pro version for $2.99.

Almost there ...


As a “certified app-addict”, I must say I really like this E6B simulator ... it's probably the best out there, not because of any complexity, but because of its simplicity. For that reason alone, it's an excellent teaching tool.

... and neophyte pilots need analog devices to learn from.

Now, all that's needed is to get rid of those annoying ads, and it's 5-star, baby!


Diego Rodrigues
183.5 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2016 Diego Rodrigues


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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