T-Minus Bar-Bat Mitvahs Countdown Cost: $9 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions T-Minus Bar-Bat Mitvahs Countdown: Count Down to a Bar-Bat Mitzvah. Now you can count down the time to this important event! Your anticipation will build as you count down the days, hours and minutes.