Doesn't wake me up – Sunrise-Sunset Alarm Clock Review

This app doesn't make any noise. It says its ringing, but its silent yet i have volume on high and tone set to alarm. On top of that, it doesn't play songs in your library as an alarm like the built in iphone alarm. I recently installed a tweak to make the iphone built in alarm ring independently of the volume your phone is set to. How come this app can't figure out how to do something and make some noise. I guess i will just set my alarm manually for sunrise.
Review by JF1234 on Sunrise-Sunset Alarm Clock.