Relative - Absolute Solfege Ear Trainer is an ear training app designed for musicians. Developed by Richard Foo, this app offers a unique approach to developing relative pitch skills through the use of solfege syllables. Whether you're a jazz, pop, or classical musician, this app can help you play anything you hear by ear.

Unlike traditional interval training methods, which can be slow and impractical, Relative - Absolute Solfege Ear Trainer focuses on recognizing the 12 solfege syllables: do, di/ra, re, ri/me, mi, fa, fi/se, so, si/le, la, li/te, and ti. By training your ear to recognize these syllables in relation to a tonal/key center, you can improve your ability to improvise and jam with other musicians.

The app provides a graduated training ramp up, allowing you to start with one note and gradually work up to eight notes played together or in series. You can customize the settings to train specific scale degrees or octaves, and a streak counter keeps track of your progress. Additionally, the app offers the option to practice absolute pitch using pitch names instead of solfege syllables.

Whether you're a beginner or an advanced musician, Relative - Absolute Solfege Ear Trainer offers a comprehensive and effective way to develop your ear training skills. With its customizable features and progressive training approach, this app aims to make the process of learning relative pitch easier and more accessible.