Cello Tuner - Simple Tuner

Cello Tuner - Simple Tuner is a professional-grade chromatic tuner for quickly and accurately tuning cellos. Its advanced sound processing delivers precision of up to ±1 cent, while automatic string detection lets you tune by simply bowing or plucking a string.

The app supports 4- and 5-string cellos, double bass, viola, violin, and mandocello. Choose from standard CGDA tuning, Drop C, Fifth Low C, Quinta, and other alternative tunings. A high-contrast needle display, green in-tune indicator, and noise-cancellation optimization make tuning easy for beginners, useful for practice, and reliable for performances.