❓❓❓❓ – Simple Tuner - Best for String Tuning Instrument to Tune Guitar, Ukulele, Violin, and Voice Sound Review

I just download the app and it doesn't work. It is more like telling you what note you are playing. It's not even a tuner.?
Review by trumpetplayer05 on Simple Tuner - Best for String Tuning Instrument to Tune Guitar, Ukulele, Violin, and Voice Sound.