Intonation ear trainer is a music ear training app to help test and train intonation, helping musicians train their pitch accuracy. This app will help musicians distinguish between two pitches, whether it is flat, in-tune or sharp. This is a vital ear training skill for a musician, and will help vocalists maintain pitch accuracy as well as musicians to tune their instruments without an electronic device.
The app helps train intonation by playing two sounds, where the user has to choose whether the second sound is flat, in-tune or sharp relative to the first one. There is also a second mode where the intervals between the two sounds get smaller and smaller and the aim of the game is to be able to distinguish pitch differences at the smallest intervals.
The instrument of the sound is also customisable, the user can choose between piano and guitar.