Automatically shut off iPhone

[rioja]

Does anyone know of an app that will automatically shut off the iPhone at a certain time?

I don't mean put it to sleep... but really shut the whole thing off.

 

[mohicanspap]

I know of powertool in cydia but I dont think it has a timer if thats what you want.

 

[rotobadger]

Pretty sure that doesn't exist...at least at this point.