I'm looking for an iphone alarm app with both programmable days and gradual alarm sound
There are two apps that I've investigated:


Sleep Cycle
Rise


Sleep Cycle has an alarm that gets louder, whilst also waking you during a "window" of the most opportune time, so you feel brighter and fresher.

Both have a setting for weekends and days of the week so you can set the alarm for whatever days you want.

I recommend both. At the moment I'm using Rise, but you have to pay for it.