Beautiful Alarm Clock App Needed

I was using Android for a while and I am back using iOS using the iPhone 6 plus (I switch back and forth between OSs). I had this alarm clock app called Timely Alarm Clock on my Galaxy S5 and I miss it. Is there anything in the Appstore that is the equivalent of this app?
https://play.google.com/store/apps/details?id=ch.bitspin.timely

What I liked about the app was the way it looked - especially the night clock. I can't find an equivalent in the appstore. I hope someone here can help.

Thanks.

I did see Rise, but $4 for everything is kinda high for an alarm app. Plus, I want an alarm that fades in. Not blasts all at once. Does Rise do that?