Online Radio Tuner is a player of internet radio stations, bringing together a huge base of radio stations from all over the world. Allows you to listen to and record your favorite music, thanks to a rich catalogue of thematically ordered (or by country of origin) radio stations, which make their broadcasts available via the Internet. "The "heart" of the application is a database of radio stations from all over the world created with great care for order, containing thousands of items with music of various types.

Among them there was also a large number of Polish radio stations such as Antyradio, Cyberstacja, Eska, Planeta FM, PolskaStacja, RMF, Radio Plus, Radio Złote Przeboje and many, many others. Thanks to the built-in search engine, the user can easily switch between selected stations. Online Radio Tuner can also play streams from any user-defined URL.

Online playback of audio streams is only one of the features of Online Radio Tuner. It also offers the ability to record selected songs to MP3 files (with an interesting option to automatically start/stop recording when another song appears), create a list of favorite stations and rate them, and share information about the music listened to directly from the apps on Facebook and Twitter.