Tuesday, August 30, 2016


A4tune is a guitar and violin tuner for Android, designed to tune your instrument extremely precisely and very efficiently using two displays: the strobe tuner at the top, the chromatic tuner at the bottom.

In tune: The strobe pattern does
not move, and the chromatic
view shows the tone.

You can switch between the violin tuner and the guitar tuner in the settings, or you can adjust the concert pitch frequency there.

A4tune is ideal for tuning your violin or guitar, and you'll really enjoy the sound of your instrument after tuning.


  1. Not one of the best but the best violin tuner I have ever used for my self and students. Great job done here!

  2. I'm just a beginner in the world of musical instruments. My Grayson is self taught on electric guitar and has graduated to bass. My daughter Samantha is also self taught on electric piano. My wife monique is a violin player. So that being said...I'm looking forward to using this app together as a family.To find everyone's voice and bring unity to our home. Thank you very much a4tune.