Device support

DeviceDolby Digital (.ac3)Dolby Digital Plus (.ec3)Dolby Vision HDR
iPhone XR  (Profile 5)
iPhones XS series  (Profile 5)
iPhone X  (Profile 5)
iPhone 8 series  (Profile 5)
iPhone 7 series  
iPhone 6 series    
iPhone SE    
iPhone 5s & newer    
iPhone 5c & older  
iPad (early-2018)
iPad Pro (2017 series)  (Profile 5)
iPad Pro (2015/2016 series)    
iPad Air series    
iPad Mini 2/3/4    
Original iPad series    
iPod touch 6th gen