We still get occasional calls from businesses looking for a LionClock replacement. They're usually a little frustrated because they can't get ahold of any of the folks at LionClock, and according to their website their last time clock software update was 2011. It looks like the publishers of LionClock got themselves into some trouble with another time & attendance software company over trademark infringement.
If you're a former or current LionClock user looking for a new time clock software solution, then I'd encourage you to take a look at Virtual TimeClock. I know it will meet all your time & attendance needs. You can download the free time clock software trial anytime.