Tuner T1 Pro

I love this tuner app! I give it 4.5 stars. The only thing that bothers me about it it the so called “live pitch graph lines” since they are excessively distracting. It would be great if they could be disabled. Additionally the most narrow setting for these lines is still way too wide. Other than that, it is a superb tuner app.

This is a great app. You can tune the guitar strings that typically go sharp when pressed to just a shade below zero and clean up some intonation problems!!

I think this is the most accurate and reliable tuner on the iPhone. I occasionally check its accuracy against my Peterson Strobe tuner and my Korg tuner and it is remarkably accurate. A feature suggestion would be to allow the user to save perhaps 2 or 3 favorite alternate tunings and have one touch button on the home screen.

Many of us (orchestral musicians and soloists) use Tuner T1 Pro because there is a lime green screen that appears when your pitch is perfect or nearly so. That lime green screen is steady, and easily seen out of the corner of your eye so that the player can make instantaneous corrections, should the screen lose its greenish glow! Even that tolerance can be adjusted for the most accurate of intonations. All of my students now use this, partly because they have Apple products, but also because

I tried so many tuning apps . I would have thought they all function the same aside from the ui but this one is just BETTER than the rest ! Tuning instruments is faster and more accurate than dedicated hardware tuners I’ve tried too. I use it for Banjo, guitar, mandolin, bass, cello, harpsichord and unconventional stringed instruments.