Ukulele Tuner: Chromatic

Ukulele Tuner is a chromatic tuner built for the uke. Tap start, pluck one string near the microphone, and the needle slides to the note with the exact cents offset, so you can see at a glance whether you are sharp or flat before you touch a tuning peg. 🎵

It works fully offline. No account, no internet, no waiting.

HOW TUNING WORKS
Pick a string on screen, pluck it, and turn the peg until the dial centres and the string glows green with a gentle buzz. Tap any string to hear its reference tone if you would rather tune by ear. The chromatic engine reads whatever note it hears, so it also handles a string that is a long way off pitch.

FEATURES
• Real-time chromatic pitch detection through your microphone
• Large needle dial showing the detected note and the cents offset (±)
• The four ukulele strings as tappable targets that light up when in tune
• Tap a string to play its reference tone
• Standard GCEA ukulele tuning always included
• Haptic buzz the moment a string lands in tune
• Works entirely offline, with no sign-up
• Warm wood-grain design that is easy on the eyes

FOR EVERY UKE
Soprano, concert and tenor ukuleles all use standard GCEA tuning, which is included from the first launch. Baritone players and anyone tuning ukulele strings to low G or a slack-key voicing will find those in Pro. Whether it is your first C chord or a well-worn tenor, the tuner keeps up.

PRIVACY
Audio is analysed on your device in real time to detect pitch. It is never recorded, saved, or sent anywhere. The microphone is the only permission the app asks for.

UKULELE TUNER PRO
UKULELE TUNER — PRO SUBSCRIPTION
• Alternate tunings — low G, baritone DGBE and slack-key
• Reference pitch calibration from 432 to 446 Hz, for playing alongside an ensemble that is not at 440 Hz
• Extra wood-grain themes
• No more ads

Tune your ukulele in seconds and get back to playing. 🌺

A CHROMATIC TUNER UKULELE PLAYERS CAN TRUST
Pluck a string: the nearest note shows up instantly with its deviation in cents. The needle is chromatic, so it names any note you play, in any octave. Standard GCEA is open to everyone; the subscription opens Low-G, baritone DGBE, slack-key and reference pitch calibration from 432 to 446 Hz. Audio is analyzed on the device and never recorded.

PRO SUBSCRIPTION
The core tools stay available without paying. Pro starts with a 7-day free trial, and ads keep showing during that trial. After it ends, the weekly subscription renews automatically and removes the ads. Cancel any time in Google Play.

If you already bought the Pro version, it stays yours for life, with no subscription.