• Apple released it's annual update - iOS 17 for both iPhones and iPads. After preliminary testing we see no issues with both Logbook Pro and APDL on iOS 17. We will continue our thorough testing with the public release and follow up should we find any issues.

    We are giving a green light on iOS 17 for all of our iOS apps.

Key Code does not work


New member
Sep 30, 2004
Mead, WA
I recently purchased a new laptop and loaded Logbook Pro with no problem. However, while trying to register the PDA companion, it will not accept the Key Code I purchased in Aug. 2003. I checked it many times and it and my name were entered correctly. Please do not tell me I have to purchase a new key code.
Please e-mail supportthe Name/Key Code pair youreceived when registering your PDA Companion license. Please also refer to our "Lost Key Code" paragraph of our policies page for information to assist in retrieving your purchased license/unlock codes.