iPhone Screenshots


Tune your guitar in just one strum with this polyphonic guitar tuner! Superfast tuning with the world’s first free to download multi-string tuner. Clean design, easy to use and super accurate. Equipped with the world's best sound recognition algorithms. Ever imagined tuning could be this fast and fun? Add some Karang to your jam and find out for yourself!

- Tune all strings at once
- Next to multi- also solo-string mode
- Clean design, easy to use
- Professional accuracy
- Fastest tuner in the world
- Perfected for acoustic guitars
- Works in noisy areas
- Created by the world’s leading audio engineers
- Pitch-perfect playing in no time

Karang - polyphonic guitar tuner.
Powered by Chordify.

What’s New

Version 1.0.1

Just like guitars, apps needs a bit of maintenance now and then. We fixed a crash. Happy tuning!

Ratings and Reviews

4.9 out of 5
18 Ratings

18 Ratings

BlastOffGames ,

Works like it says.

I was skeptical that this app would work at first, but as far as I can tell it works perfectly. I think I’ll replace my old tuner app with this one. I’m giving it 5 stars, because it does what it says it does. It can help tune all strings with 1 strum, I’m impressed!

IwannaBnice ,

Chordify is a neat company- they under promise and over deliver.

I’m not surprised the poly tuner works and it’s free. I had a TC poly tuner, which works well and is easier to use on the fly. Because is on your pedal board and always in your face. I paid $100
Again, thank you Chordify

im grounded right now ,


I use their Chordify app and heard about this. And this stuff really saved me quite a few bucks. Didn’t have to buy a tuner after all lol. Good app. Works pretty darn well🦆


Chordify BV
22.5 MB

Requires iOS 11.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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