Because the full adhan function is not available, it would be useful to get the data on, for example, fajr salat time, then use the iOS shortcuts app to set an alarm to go off at that time. Then we could use the automations feature on the app to automatically create a shortcut that creates an alarm, effectively automating the entire process of waking up in time for fajr using your phone. Although we may not be able to use an adhan as the noise, this would make it much easier to wake up exactly at fajr time without having to manually check the fajr timer and set an alarm by manually typing in the numbers.