This is not possible yet. It may sound crazy but, we see it as an advantage. Alarmify for now is an alarm, but we want to be more than that, we want you to lead a better quality of life in every way. We see the fact that you have to configure it daily as a sign that you are present for you, we want to motivate you to give the impulse to carry out what you want to achieve, which in this case is to get up the next day.
Technically, why is it not possible?
We need to be able to work in the background with the app closed (we do it only when open) and According to iOS system they only allows it for its products. For more information you can check this official link here
No worries either: We work on finding the way to help you configure it very easy in a future update. *We'll notify you*