Welcome to the world of Old Time Radio! OTR Player is an iPhone app developed by Mobile Software Design LLC that allows you to travel back in time and listen to great radio mysteries, dramas, and comedies from yesteryear. With over 15,000 episodes from more than 130 shows, this app offers a treasure trove of entertainment, all available for free.

OTR Player features a vast collection of classic radio shows, including popular ones like "21st Precinct," "Abbott and Costello," "Adventures By Morse," "Amos and Andy," "Burns and Allen," and many more. From crime thrillers to comedy sketches, there's something for everyone to enjoy.

The app provides an easy-to-use interface that allows you to browse and search for your favorite shows and episodes. You can create playlists, mark episodes as favorites, and even set sleep timers to automatically stop playback after a certain duration.

If you're a fan of old-time radio or simply curious about the entertainment of bygone eras, OTR Player is a must-have app. Immerse yourself in the nostalgia and relive the golden age of radio with this comprehensive collection of timeless classics.