StudioEars 2 is an iPhone application designed to help you improve your Audio Engineering Music Mixing & Mastering skills. With a Multi-Band Equalizer EQ Trainer, you can match your mix to a target mix. The app offers a variety of sounds, from Pink Noise to real instruments, and you can take Frequency EQ Quiz Units to practice rhythm and harmonics.

In addition, StudioEars 2 offers BPM Recognition, Rhythmic Patterns, Intervals, Chords, and Scales exercises to train your ear in some of the most important aspects of music. The app also includes a few useful tools such as a BPM Tapper, Metronome, or Tone Generator.

You can keep track of your progress with the statistics section. The app allows you to start up to 10 Training Units for free, which is a great way to try before you buy. Overall, StudioEars 2 is a great tool for anyone looking to improve their Audio Engineering skills.