برنامه‌های Android از StringFingers در Google Play

StringFingers‏

Violin Scales Tutor

Cello Scales Tutor

Cello Tuner and Metronome

Clarinet Tuner & Metronome

Violin Tuner & Metronome

Viola Tuner and Metronome

Brain Sync: Binaural Beats Lab

Clarinet Scales Tutor

Viola Scales Tutor

Guitar Tuner & Metronome

Vocal Coach: Perfect Pitch

Neural Dawn Natural Alarm

Classic Metronome

Alzheimer's 40Hz Stimulation

Any Scale: theory & practice