Do you want to update your status in facebook or twitter in a specific time. Like you want to give status mention to someone in a specific time like example tomorrow at : 12:00 AM at your timezone. So there is a option for this which call pre-shedule status updates for facebook or twitter.
While SocialOomph, Sendible and HootSuite offer the same kind of service, The simplest way to shedule facebook or twitter status updates in a specific time is by using the easy free Later Bro service.
Just sign in with facebook or twitter Connect , select your time zone, type in what it is you do like to say, set the calendar and clock to when you do like to say it and post.
Link Of The Application :