How do I create an alarm on notification of specific apps or a continuous vibration may do.

[AC Question]

I want some application where it can alarm me or maybe vibrate continously on notification of specific app.
It may sound unusual but consider a situation where there is a restock and the time is limited so I have to win it in a moment. Well thats my work. But,But,.... it is possible that it may occur at night while I am sleeping.
So what I basically need is I want my phone to make an alarm or create a continuous vibration so that I can get up immidetialy and go to the site.
And yeah I have an application that sends notification to the phone when the restock occurs.
So I just want to create and alarm or vibrate it continuously at that specific notification.
Can anyone help me as soon as possible????

 

[chanchan05]

Lightflow can manage your notifications to create a repeating notification every 1min. You can probably set a really loud tone and set it that way.