"MusicMath" is a comprehensive musical tool designed for iPhone users. It offers a range of features including a timecode calculator, tap tempo function, tempo to delay converter, note to frequency table, sample length converter, tempo change calculator, and frequency to note converter.

The timecode calculator allows users to perform various functions like adding and subtracting timecodes or frames, converting frames to timecodes, managing different frame formats, and providing real-time display for specific frame rates. Additionally, it offers unlimited history calculations and the ability to save and export history data to other applications.

The tap tempo feature includes an improved algorithm for precise tapping, a metronome, and the option to transfer calculated tempo values to other MusicMath tools seamlessly.