Bass Tuner BT1 Pro

****I imagine any iPhone.*****To the creator of the app, thank you, for making quick tuning app(from minor adjustments to full scale retune) and allowing us to enjoy it for free. I love and use it so much. Every month without doubt Apple Music takes from me in my opinion too much, you wanting $4.99 and I’m giving you that, you’re not taking it. In my opinion and I am no exception, if you’re using this app for over a month and not dropping the 4.99 for the paid version….frugal, that’s your new nickname😜download you will not regret it!!

I’ve tried quite a few tuner apps and was never satisfied until I found this one. It is wonderful for the bass guitar. Many tuners can’t lock into the low E’s vibrations. This does. It is also much more solid for guitar. Love it. Thank you!

Tried several other tuners, all of which were overfeatured or sururpsingly inaccurate, as much as nearly a half-pitch. BT1 is spot on, simple, and uses visual feedback so you can see if a string is tuned from across the room. Does one job and does it very well.