T-Minus Prom 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 Prom Countdown: T-Minus Prom Countdown Clock Are you looking forward to your prom? Now you can count down the remaining time to this special event! Play our music. Your anticipation will build as you count down the days, hours and minutes.