The app allows users to explore Unicode glyphs and their variations across different fonts. Users can search for characters, mark selected, and compose strings using various Unicode characters.
Tune musical instruments by selecting frequency and tuning settings. Display pitch levels for each string when played. Calibrate piano sound using an open string and . Adjust A4 frequency to 442 Hz.
Learn and memorize the fretboard through interactive trainer games. Customize scale and chord displays with note intervals and modes. Highlight chords on and view scale degree chords.
