Solves bug in the "Default units" screen. Solves bug in the "Sensor status" screen.

Fixes bug with pressure sensor introduced with IOS 17.4. Fixes communication bug with XPlane 12.  Adds option for dark mode.  Adds option for fixed portrait/landscape orientation.

Minor interface improvements. Updated airports list. Improved support for the latest IOS features.

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

Solves bug when converting negative coordinates. Minor interface enhancements.

Option for full screen/non full screen mode. Other minor interface enhancements.

Interface enhancements. Theme support. Magnetometers are no longer necessary for normal for the operation of the app. This version supports no external sensors.

Correctly adjusts to IOS 13 dark mode. Fixes various small bugs in IOS 13 devices. Fixes bug in edit home base screen.

V3.31: Added knots as vertical speed units. Added indication for external sensor source on main screen. Removed message for the pro version. Various interface enhancements and bug fixes.
V3.31.2: Minor improvements.

Added knots as vertical speed units. Added indication of sensor source on main screen. Various interface enhancements and bug fixes.

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.

Interface bug fixes and minor improvements.

Minor interface enhancements and bug fixes.

New Flight Plan menu. Tutorial. Home Airport. Interface improvements.

Interface enhancements and minor bug fixes. Support for iPhone X. App renamed from "A-EFIS free" to "A-EFIS Black and White" to comply with the new app-naming policies.

Solves minor interface bugs. Adds significant interface improvements.

Aeolus-Sense 3B ADS-B official support.
Aeolus-Sense 3C ADS-B official support.
Basic ADS-B traffic information interface implementation.
Attitude behaviour improvement when using only Groundspeed.

Official support of TalosAvionics new model Aeolus-Sense 3C.
Aeolus-Sense 3C wired USB data communication with A-EFIS application via the TalosAvionics USB data and charging adaptor.
Ability to charge Apple smartphones/tablets via the TalosAvionics USB data and charging adaptor.
Minor interface improvements.

Correct Course Deviation Indicator(CDI) functionality on HSI.
Add What's New message window when an application update happens to inform about the changes performed.
Aeolus-Sense Calibrate Compass timer counts down now even more slower.
AHRS main screen minor interface improvements and modifications.
More bright magenta color hue on GPS indications.
Distance units on Near Me Button results are aligned with the distance units selected on Options page.

Aeolus-Sense firmware update for smooth attitude indication at continuous 360° spiral.
Aeolus-Sense firmware update for robust behaviour during uncoordinated flight.
Aeolus-Sense G-meter supports up to 8G.
Minor interface improvements.

Fix minor issues if the GPS signal is lost during the flight.
Minor interface improvements.

A-EFIS important update.
Airport database included with 37000 airports to search through.
Easy creation of Flight Plan in a few steps.
Enroute selection of current position as a waypoint.
HSI interface improvements.
Course deviation indicator (CDI) sensitivity improvement.

Optimization of initialization process on Aeolus Sense.
Minor attitude behaviour improvements.
Minor interface improvements.

Pressure offset feature on unit's settings screen to correct Aeolus-Sense or internal sensor possible misleading measurements.
Minor interface improvements.

Set QNH by taping on the altitude's column at AHRS screen.
Interface enhancements and minor bug fixes.