I found out about this app from appgratis.

It is originally $1.99 but right now it's free.

The apps pretty cool, mainly because of the interface.

I used to have other alarm apps, but I think this one is the prettiest.

Obviously it has Radio function in the app, which I don't use so much, but it could be nice if you like listening to the Radio.

You can set up one of Radio stations as a sleep timer along with other sounds.

Here's the itunes link

What do you guys think?