Evaluation Restrictions: There are no time limits in the evaluation of this product which is available for free download from this web site. The only limitations are the flight log area is limited to 50 flight log entries and PDA sync is disabled until both PC and PDA products are licensed.
Standard Edition: License to install on one computer for the use of one pilot logbook file.
Professional Edition: License to install on two computer's for the use of one pilot logbook file. Additional features over Standard Edition include: PC-to-PC Sync Wizard for syncing data files across two computers, and FAR 121 and FAR 135 features.
Enterprise Edition: License to install on one computer for unlimited pilot logbook files (users). Includes Professional Edition features.
License term: Logbook Pro Desktop edition is a one time purchase, not a subscription, you are entitled to all version 1.x updates free for the life of your product. We have not charged customers for an update in over 16 years!
These are screenshots from the mobile app which gets its information from these respective areas on the desktop software. (Not at a computer right now)
These features track the typical legality requirements of FAR 121 and 135. To my knowledge, 121 isn't used anymore since implementation of FAR 117. For airline pilots flying under FAR 117 we are currently developing APDL (Airline Pilot's Daily Log) for iOS devices which is expected to release soon. Http://nc-software.com/APDL
There is also an AirlineApps summary report in the professional edition that assists you in filling out AirlineApps applications by determining all the complex calculations that AirlineApps wants you to enter. My apologies for not mentioning that the first time