Klassik Radio Select Stream is a music streaming service that offers classical music, jazz, lounge, and film music without any ads. The app is available for iOS devices and is developed by Klassik Radio AG. Klassik Radio Select is a monthly subscription service that costs $5.99 per month and offers a seven-day free trial.

Klassik Radio Select has a wide range of curated music streams that can be easily accessed with a single click. The premium features of the app include access to over 100 stations, all Klassik Radio albums in HD quality, and the "True Story" feature. The app also offers a live program with no ads. The music streams are carefully selected by music experts like Rolando Villázon, André Rieu, and Thomas Ohrner. Klassik Radio Select offers a variety of music streams for every mood, occasion, and situation, including lounge, jazz, and classical music.