TieCam 2.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This software for Mac OS X was originally designed by Claus Zimmermann. The program lies within Lifestyle Tools, more precisely Entertainment.
From the developer:
Using the camera of your computer, TieCam makes it really easy to tie a tie. With TieCam you can see directly in your reflection how to tie the perfect tie knot. All you have to do is to bring yourself into the right position and follow the instruction which TieCam will give you.
You may want to check out more software for Mac, such as AutoSmiley, SIMBL Agent or Cheshire Life, which might be similar to TieCam.