App Detail » A-EFIS Pro

What's New

Adds option for geodetic GPS altitude vs altitude over Mean Sea Level. The option is located in the "Altimeter settings" screen.

App Description

A-EFIS is an Electronic Flight Information System for airplanes, which runs right on your iPhone/iPad. A-EFIS works perfectly with the internal sensors of your iPhone/iPad

A-EFIS makes use of digital filtering methods and state-of-the-art stochastic models in order to achieve exceptional accuracy and robustness.

ATTENTION: A-EFIS ONLY WORKS ON AIRPLANES. NOT TO BE USED IN HELICOPTERS OR LAND VEHICLES BECAUSE INDICATIONS WILL NOT BE CORRECT. USE ONLY IN AN AIRPLANE!

Features:
- Artificial Horizon (AHRS)
- Ground speed (via GPS)
- Altimeter (via GPS)
- Vertical speed (via GPS)
- Turn coordinator
- Slip ball
- Compass
- True course indicator (via GPS)
- Deviation from true track indication

A-EFIS can also be used with the X-Plane flight simulator.

A-EFIS has been extensively tested on ultralights, LSA, general aviation and even airliners.

IMPORTANT NOTICE: A-EFIS is not a certified aviation instrument. Do not rely on A-EFIS as your only navigation aid. Failure to comply to this warning may result in property damage, serious injury or death. You assume total responsibility and risk associated with using this application.

App Changes

• April 17, 2015 Initial release
• April 18, 2015 Price increase: $69.99 -> $99.99
• April 27, 2015 New version 2.7
• May 07, 2015 New version 2.8
• May 28, 2015 New version 2.9.1
• July 01, 2015 New version 3.0
• July 15, 2015 New version 3.0.1
• October 04, 2015 New version 3.1
• October 11, 2015 New version 3.1.1
• November 28, 2015 Price decrease: $99.99 -> $49.99
• January 16, 2016 New version 3.5.0
• January 24, 2016 New version 3.5.2
• January 27, 2016 New version 3.5.3
• February 01, 2016 New version 3.5.5
• March 05, 2016 New version 3.5.8
• March 15, 2016 New version 3.7.0
• March 17, 2016 New version 3.8.0
• March 25, 2016 New version 3.9.0
• July 04, 2016 New version 3.15.0
• July 16, 2016 New version 3.16.1
• November 07, 2016 New version 3.18.0
• November 11, 2016 New version 3.18.7
• November 24, 2016 New version 3.19.0
• December 21, 2016 New version 3.19.5
• June 14, 2019 New version 3.30
• December 03, 2019 New version 3.31
• December 10, 2019 New version 3.32
• July 14, 2020 New version 3.52
• July 14, 2020 Price increase: $49.99 -> $54.99
• August 06, 2021 New version 3.56