Yes, however they do have freerolls also that require having made a deposit (i believe on a weekly basis now), as well as coin freerolls for the players club rewards program which require you to have played at a
real money table in the past 24 hours or the day off the game.
Generally though you would certainly be able to play the weekly round 1 freerolls and then play the round 2 weekly on the weekends, and if they still have them the NEW to the game freerolls if you are new to ftp.