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
The only difference of this, free, version with the paid version is that this version is in black and white.
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 OTHER KINDS OF VEHICLES OR ON THE GROUND BECAUSE INDICATIONS WILL NOT BE CORRECT. USE ONLY IN AN AIRPLANE!
- Artificial Horizon (AHRS)
- Ground speed (via GPS)
- Altimeter (via GPS)
- Vertical speed (via GPS)
- Turn coordinator
- Slip ball
- True course indicator (via GPS)
- Deviation from true track indication
A-EFIS can also be used with an external sensor box (AEOLUS SENSE). In this case A-EFIS can also display Air Speed (IAS) , Outside Air Temperature, True Air Speed, as well as ADS-B information.
A-EFIS has been extensively tested on ultralights, LSA, general aviation and even airliners. Hint: To use A-EFIS in an airliner, just sit close to a window (in order for the device to be able to receive the GPS signal), put the device in a stable position and press "AHRS calibration" when the
aircraft is in leveled flight. You will practically have the same flight data as the pilots in the cockpit!
ATTENTION: A-EFIS operation is based on internal (native) device sensors only (except when connected to an external sensor box). Thus the reported speed is NOT the air speed, but the ground speed.
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.
Supports X-Plane simulator. Supports iPhone XS and XR. Added ETA and ETE. User ca now tap to switch between local and UTC time. Improved slip ball and turn coordinator algorithm and display. Minor interface enhancements.
Ratings and Reviews
Can't get over that all this is free!
Has every thing I need to fly my Quicksilver MX. Groundspeed, altitude, rate of climb, G forces, compass etc. very good app
Best bang for the buck
This EFIS system is simply the best bang for the buck for entry level efis,sailplanes,sport planes, experimental and other aircraft. I have used this system for years. It is easy to use,dependable and most important, reliable and accuracy is top notch. I have seen this company develop new software every few months. They don't just initiate a new product;they are always adding new features which makes the flying experience even better.The developer offers this system for free but it's worth it to spend a few bucks and get the color version. Then when your used to the system buying the full efis version with airspeed and barometric altitude is well worth it. You won't find a better price. Spaceman
With Family Sharing set up, up to six family members can use this app.