A versatile chromatic tuner for a variety of instruments. A real, microphone-based guitar tuner and much much more.
-A sophisticated pitch detection engine that works with most musical instruments, including stringed instruments, woodwinds, and brass
-A fretboard mode that helps you tune stringed instruments, including banjo, mandolin, ukulele, bass guitar, and many more.
-Works great with the standard guitar tuning as well, and has a dedicated module for this.
-A standard note display that accurately reports both the note name and the octave of the note played
-A display that reports the frequency of the note played
-Multiple guitar tunings
-Easy-to-use hands-free interface
-Optional non-standard note frequencies (via changing A4)
-Both LED and analog pitch meters
iPhone (4S and later): compatible
Other iOS devices which have microphones
Note: some users have reported that the microphone is not working in the latest release immediately after updating the app (especially users of iOS 9). If this is the case, reboot your phone (holding power & sleep button down for 20 or so seconds). The software should work as expected thereafter. If this does not resolve your problem, contact support (firstname.lastname@example.org) with your OmniTuner version as well as the type of device and your iOS version.
Fixed issue with microphone permissions.
Ratings and Reviews
My first & still my favorite.
When the App Store opened I downloaded this app. I like that it shows me a fret board for so many string instruments & shows me with simple lights & string colors that the string is flat or sharp. Other display choices, e.g., analog needle. I always restart it so it calibrates nicely. Started with iPhone Original all the way to iPhone 6 Plus, iOS 9.2
Ditto a watch app!!
I've been using this app for several years and it works perfectly for me. It would be wonderful to have it on my watch.
Please make an Apple Watch app!
I've used this for years and just redownloaded it! Please make it work with my Watch!
With Family Sharing set up, up to six family members can use this app.