Great Tuner!
This app is a great tuner, especially considering its free and just an app on a phone, Its worked great for both my bass, cello, and ukulele; it also is nice when I can pull it out of my pocket at a music store and load it up to try out instruments there; the only downside would be the ads, but what can you expect from a free app? 5/5 from me!
DrScienceSpaceCat about
Pano Tuner Lite