I use the Apple Alarm on my iPhone X just like many other people to wake up in the morning. I am running into an issue which may be attributed to the Alarm App. I have a telephone App for work where I can answer telephone calls for work throughout the night on the nights that I am on call. However on the nights that I am on call, the telephone app gets suppressed. I was speaking with someone today and I was told that the Alarm App can suppress apps when the alarm is active. Is this true and is there a way to find out if there are alarm apps out there that do not suppress third party telephone apps?