www.dl2rum.de

If you mention LoTW support in the program description, it implies that the log will be integrated and the information will be retrieved via the account—it’s a bit confusing, but I get it. Still, it gave me a hard time.

This latest version for the iPad is supposed to support exporting to LoTW. I'm trying to figure out how to set this up—specifically, how to import the certificate.

The program's help section describes the steps to follow but doesn't mention the initial default configuration.