Myself and several friends have used MilKEEP with no issues. It's pricey -- they all are -- but it cleans up the duplicates and spits out the results in a format that is plug-and-play for AirlineApps and PilotCredentials. You are paying for the time you save and peace-of-mind during this process.

I have not used nor do I know anybody that has used Beyond Blue Logbook thus no comment on their services.