The app offers a chromatic instrument tuner, pitch pipe, and tuning fork. It features 268 unique temperaments and allows users to define a precise reference frequency.
by Niklas Saers★ 3.73 ratingsMusic$4.99Data updated 2026-09-10
The app displays musical pitches and their frequency values in hertz. Musical instruments are associated with hertz values, and the frequency spectrum is split into tabs for access.
The app reproduces the sounds of the original Mellotron. It features six sounds from the original library, allowing keyboardists to play real instrument sounds.
The app analyzes audio input in real-time using FFT. It displays the frequency spectrum with options for graph scale, FFT window, decay time, and amplitude offset.