RAV Tuner - Orchestral string chromatic tuner

rui qin , the publisher behind many iOS app (巴维特葡萄酒 ,mandolin tuner and metronome - mandolin tuner free ,Royal c tuner- The Ultimate Free Chromatic Tuner for most instrument. ,violin tuner Free and metronome - Violin toolkit ,ukulele chords pro - uke chord ,Ukulele tuner and metronome - best uke toolkit), brings RAV Tuner - Orchestral string chromatic tuner with a number of new features along with the usual bug fixes. RAV Tuner - Orchestral string chromatic tuner app has been update to version 1.0 with several major changes and improvements. App release that improves performance, provides several new options.