Ear Trainer by Songsterr is a free iPhone app developed by Guitar Tabs LLC. It is a multimedia program in the Music & Radio category that provides a series of fun exercises for mastering essential aural skills.

The training experience feels like an engaging game, where users listen to a melody and try to match it using a virtual piano keyboard. The exercises start with simple one or two-note phrases and gradually progress to more complex musical phrases.

The app focuses on teaching users the language of music, where notes are letters, short phrases or motives are words, and longer phrases are whole sentences. Users will learn to play music by ear, follow the rhythm, and use accents. The initial lessons are based on the pentatonic scale, which is known as the easiest, most important, and popular scale in world music culture.

Compared to traditional interval, scale, and chord exercises, Ear Trainer by Songsterr offers a more efficient and exciting learning experience. It provides a refreshing approach to developing aural skills and is suitable for both beginners and experienced musicians.