WentFlying is now free. You can also try the demo account to get a feel for what WentFlying can do.
In New Zealand a paper logbook is still required for gliding and general aviation. WentFlying can help add totals, and store a lot more information than can fit in your logbook. Also a paper logbook is needed for instructors to sign and write comments.
Not yet, however we definitely have this on the to-do list.
No you can use WentFlying from any point in your flying career, and you don't have to insert all your old flights. We're working on a way to insert your current flight totals, so WentFlying will report totals with the correct values.
We're very much open to any suggestions, please Contact us