A-EFIS Pro vs AoA Flight Assistant Usage & Stats

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.

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AoA Flight Assistant

Use your mobile phone or tablet as Angle of Attack indication/warning instrument. If you are a pilot and your airplane lacks an instrument which shows you airplane's Angle of Attack, but you have a mobile phone with built-in GPS and accelerometer, AoA Flight Assistant is the right app for you. This application will help you coordinate your flight by indicating and warning you about Angle of Attack during climbs, approaches and straight and level flight. AOA is calculated regarding all relative angles, such as airplane pitch while parked on a runway and during initial calibration and Angle of Incidence, as well as climb/descent path retrieved from GPS module. Not to be used as replacement for standard instruments, this app can give you very useful - and sometimes important or even life-saving - information about the attitude and actual angle of attack of your airplane. For more information please visit http://aoa-flight-assistant.dvanceit.si