Compass Pro vs A

Compass Pro is a very useful orientation tool to detect your position. Wherever you are, Compass Pro will show you the wind rose and your position indicating the name of the location, latitude, longitude and altitude (in meters or feet). You will have the possibility to save the data relating to any position where you are in the world. Make sure you have turned on the location services on your device, at this point the App will detect your geographical position. [Features] • Your position relative to the wind rose • Location name • Latitude and longitude • Altitude in feet or meters • Current address • Vertical and horizontal compass orientation • Units of measurement in meters or feet • Intuitive graphics • Ease of use Pro version (In-App purchase): • Save unlimited locations in favorites • Enable device flashlight • Current location map • Saved location address [Support] If you need help, please contact us at info@lionsapp.com, or visit the website www.lionsapp.com If you like the App, don't forget to rate us on the App Store.

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.