Tuner T1 Pro

Top tuner for diatonic accordions. Small app, easy to find and download. Very easy to use, well suited to novices but has sufficient adjustments available to be very useful for the more experienced player or those learning tuning and repair skills. Can be set up for 440Hz or older standards when required. I am not an expert and would not attempt to tune a concert level instrument but for resuscitating old melodeons it is an excellent choice. Highly recommended.

Used to be great. Updated and no longer works for low e & a on bass.

It has no trumpet setting. Would be great if they added in settings like trumpet and guitar and trombone. I hope u do this. Thanks

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 it is a pleasure to use!

This is the best chromatic tuner app I have used, and I’ve tried most of them. I use it train singing, and it’s so cool and so functional.

Love it , just add lower octaves (for bassoon).

Used to be the best, most precise tuner out there for bowed instruments. Stopped working after Oct 2024 IOS upgrade. No response from developer. Standard, Pro, and BT1 all stopped working.

started glitching to the point where its useless

I’ve tried them all, and while I still prefer my Peterson StroboStomp LE pedal, as far as apps go the Tuner T1 Pro is the best!

Still the best tuner I’ve ever used. It tracks and holds the pitch like no other. it’s also gorgeous on either iPhone or iPad. Never fails, when someone sees me using it they want to know the names so they can download it. The only app I use even more than this one is his metronome, which is fantastic as well. Do yourself a favor and download the software pack that includes all of the apps. thanks for keeping this great product going.