Fine Chromatic Tuner is a chromatic instrument tuner that allows you to quickly and accurately tune your instrument . It uses unique algorithms designed for most accurate tuning. The working range of the app is 70 Hz to 550 Hz. The exact frequency of the sound is displayed. Works as guitar tuner, ukulele tuner, violin, flute and more


- sensitive and accurate algorithms
- Automatic note detection
- Analog like needle
- Shows frequency
- Clean bright and simple analog like UI
- Display range is -50 to +50 cent
- Works in noisy surroundings

Ratings and Reviews

2.5 out of 5
29 Ratings

29 Ratings

Brent Cole ,

Gets a close to tuning as my drunk grandma

I’m too lazy to grab a Snark or the Boss Tuning Pedal - so I gave this a shot. Yes, it will tune an acoustic guitar from your MacBook … almost. You know what they say about being ‘almost in tune’; Better just be the Drummer. This app work ‘in a pinch’. The interface is great, but don’t expect perfect intonation when tuning.

Guy Terry ,

All Over the Map (not for wind instruments)

I was hoping to have something on my screen that would work well for a wind instrument. This app, however, is all over the place. When I say this, I mean that I compared it to a Korg CA Chromatic Tuner. The Korg has a display just like this one, but is smooth and accurately IDs the pitch and fixes on the predominant overtone, which is probably where this one is lacking. The needle was just waving around all over the place, compared to the Korg. There are some times that I’d rather have a tuner on my screen (always on top) than on my music stand or elsewhere, but this was just not working for me. I have a whole new appreciation for my free phone app and my $15 tuner!

Hepcat B ,

Simple and Works

No idea how this could average 3 stars even if it cost a buck or two, and especially since it's free. Only basic thing I can think of adding would be to enable hiding, to leave running and accessible without being distracting. But it's not a floating window so it disappears behind other selected apps, easy fix. I dig it.


Aleksandar Mlazev
2.6 MB

OS X 10.10 or later, 64-bit processor



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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