Master Key is a straightforward typing tutor program specifically written for the Mac. It offers instruction on QWERTY, Dvorak, QWERTZ and AZERTY keyboards and numeric keypad, history and statistics, multiple users and groups on or off a network, passwords and administrative tools, plus what is probably the best typing game on the mac, ParaTyper.
Full Specifications
What's new in version 6.1.1
Fixes for Account mode when used with Dropbox or Google Drive