Best $5 I’ve Spent for a Tuner App!
I’ve tried all the tuner apps over the years. BT1 is the absolute best one because of it’s dead simple design. Big and easy to see whether you’re in tune, without needing to toggle through anything. Brilliant! I can’t emphasize how grest this app is and recommend buying the $5 pro version. 👏👏👏
Yes
Good app but way to many adds and I don’t wanna pay a subscription to tune my bass and guitar so yea. Great overall
I’m uninstalling this tuner
I can’t tune anything below an F 1
tuff tuner
super good no adds very accurate best tuner works for all instruments highly recommend
Unstable app on iPhone 14
Very hard to tune using the app on iPhone. Keeps locking up, freezing when attempting to tune certain notes.







