Semitones is a minimalistic voice and instrument tuning app for iOS and iPadOS. Aimed at providing precise information of detected pitches within the frequency spectrum, by naturally laying out notes in a staff and a rotating chromatic compass. Made for vocalists, guitarists, string players, music learners, and everybody in between.

Features:

• "Chromatic compass" interface for displaying the note within the chromatic scale.
• Accurate and real-time information on detected pitches: hertz, octaves and cents difference to the closest note.
• Grand staff display, for a better notion of the location and register of the note.
• Customizable noise gate and pitch sensitivity.
• Toggle for microphone input.