A really nice looking time clock web application with up to date feel, project/time tracking and integration with a payroll service. Free for 5 users, paid above that. My company still uses punch cards and it's ridiculous.
I can check it out, if you can share the link. However, there are tones of "time clock" apps some are integrated with biometric scanner? How is yours different than others.
Can you share some links, this is very similar to something I am building with an old university buddy. FYI, we are focusing on verticals first; to conquer a large share of a small market before moving on.