Originally Posted by Adlerdriver

^^^
Exactly. If you try to make your logbook (written or electronic) match a particular airline's policy and the FARs at the same time, you'll end up in a perpetual luff berry. Trying to incorporate USAF regs into the mix as well will probably result in some kind of space time rift.

Logbook is governed by FARs.
Flight records by military OIs.
Airline apps by airline du jour.

Don't cross the streams.