I've just downloaded Listary, and it seems to suit my needs. Without a paid version, I was still able to use pro features such as projects. There's a "Buy the pro version" entry in the list, though.
I'm wondering: for how long is this functionality enabled? I certainly won't mind paying (and I will after I've played around with it for a while), but are those pro features retained after startup, for example? (Such that project shortcuts won't be deleted after reboot or anything.)