Hi,
Skylog Pro is about £60. Its not the electronic bit that the CAA accept, but it will print fully in a CAA approved format (
afaik). I just use it as a backup to the paper logbook and as a way to calculate hours annually, monthly, on type.. between certain dates on certain types etc. Its also a very useful way to ensure you have added up the paper totals properly
I know of one that is web based (E-Logbooks) but it charges you per entry, which is probably cheaper for a PPL doing a few hours a year, but makes it veru very pricey for someone doing a few hundred flights a year.
There are plenty of them around tho.. guess it just comes down to which u like the look of