iBFDmonochrome

Forced into landscape mode, which is understandable. But the floating attitude indicators are upside down. Did I miss a setting?

I’ve used this app several times on my iPhone 6S Plus (latest iOS) during several glider flights (Visual Meteorological Conditions). No matter the glider or where I place/secure/orient the phone during my flight(s), the Artificial Horizon (AH) begins to precess within 20-30 seconds. This precession continues until it’s completely useless. Pressing the “Alignment” tab resets the AH, only to have the precession begin again within 20-30 seconds. This issue really needs to be addressed/corrected before I will rely on this app as a backup to the aircraft’s instruments.

I really like the simplicity of this, and the fact that GPS speed can be scaled for wind direction. An app like this is a must have for all pilots. If you’re in IMC conditions and your heading, attitude, or airspeed indicators fail this will get you out of trouble. I’d love to see a version that can connect to a Stratux.