PTK - Tuner & Metronome

PTK (Practice Tool-Kit) is the ultimate practice companion for musicians. PTK combines a chromatic tuner, a metronome with adjustable tempo, time signatures, and subdivisions, and a built-in recorder in a single, sleek app. It delivers professional-grade pitch detection with clear visual feedback, plus visual and audio cues for flexible practice. The recorder captures high-quality audio, lets you save and review performances, and helps you track progress. With its clean, intuitive design and lightweight performance, PTK is ideal for guitar, piano, violin, drums, or any instrument—making every practice session more effective.