Have you ever fallen asleep because the alarm volume was too low and you haven't heard it? It will not happen to you again with this tweak.
Alarming automatically raises the volume of your iPhone to the maximum when the alarm sounds and puts it back where it was when you stop it.
It has no icon or options to configure. Install and go.
Requires iOS 4+
You can download it for $ 0,99 on Cydia.
You need to have done the jailbreak.
No ... I fell asleep because apple didn't change my time zone and I woke up an hour later ...