Almost, but not quite, useful

Beatiful interface, and somewhat intuitive. Works great with some of the mares computers, but not others. For instance, both me and my wife have Mares Puck, while her works fine with this program mine does not (probably another firmware version). While you can argue that that is a Mares related issue, its something that a mac user will have to deal with. Bottom line buying a Mares computer is not a guarantee that it will be recognized by this app.
But the real problem with the program is not that, it is the fact that you cannot add dives manually. Thas right, unless you downloaded the data from your dive computer you cannot set manually dive times and dates. How useless is that?

Gusman C. Harris about DiversDiary