I like the app well enough, but Im not a fan of the subscription costs. I loved using it when it was a one time purchase (a long time ago). When they started requiring an annual subscription fee I hesitated but paid the $20 anyway. Now thats its $30/yr I hesitate even more to purchase the subscription. As a corporate pilot and freelance CFI I find the app useful, but not useful enough to justify the cloud sync subscription fee. I just load my flights into the app when Im on the go and the "manually sync" them up when I get back to my laptop.
Pilot/CFI - Denton about Logbook Pro Flight Logbook