Yes.
Sonorias mobile app is available to Apple iOS mobile devices and you can find it in Apple App Store. Sonorias JIAS Music Player is available for iPhone and iPad as well. You can enter "Sonorias" to search field and Sonorias JIAS Music Player should be one of the first apps in the list.
Or you can simply follow this direct link to Sonorias JIAS Music Player in Apple App Store.