Tune your charango with precision and ease, within seconds!

· The most accurate - displays the exact sound frequency in Hz.
· Charango Chords library - find any chord with just two swipes.
· Instant load and fastest tuning - the only tuner optimized for 64 bit.
· Tuning fork - tune by ear if you prefer.
· Highest responsiveness and sensitivity.
· Intuitive user interface with LED tuning indicator.
· Visual indicators - tuned string lights up.
· Universal app - works with iPhone, iPad and iPod touch.


Please make sure to allow microphone access to this app when prompted.
Check it under Settings>Privacy>Microphone. Thank you.


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What’s New

Version 3.2

· Optimization for the iPhone 12 Pro Max, iPhone SE and latest iPads.
· A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements

Ratings and Reviews

4.8 out of 5
63 Ratings

63 Ratings

Katangafor ,

A necessity for Charango owners

This app works shockingly well. The guitar tuning apps have never worked for me, but for some reason this app lets me tune my Charango better than ANY other tool. Regular tuners (snarks in particular) can't seem to hear the Charango strings very well, but this app tunes them marvelously. In fact, I didn't even know how good my Charango sounded until after I used this thing. And now there's a Charango chord library too!!! Which, for people learning, is fantastic because the only other way to really look up Charango chords is to look up ukulele chords and then adapt them (which doesn't work very well cause many ukulele chords use four fingers, and if you try to adapt those to Charango you'll just be out of fingers!). This app is absolutely worth downloading, and I think anybody who owns a Charango should get it.

Developer Response ,

Dear user, we are pleased that you enjoy so much our Charango Tuner Pro app.
We are taking in consideration each one of your suggestions and requests for our next update. Have an awesome day!
Daikyouju Labs

D'ana ,

New to the Charango

Totally new to playing. The tuner and chords library is great way to start. Straight forward tuner I had no problems understanding it. One thing though for beginners in the chord library add which finger is position on the chord. Although this problem is easily circumvent by going to another site on chords for the Charango- which was very easy to find.

Developer Response ,

Dear user, we are pleased to hear that you enjoy our Charango Tuner Pro app. Get ready for more features in our next update!
Hope you have an awesome day.
Daikyouju Labs

kuru Arabe ,

Charango updates

When updates

App Privacy

The developer, Pedro Daniel Macalupu Cumpen, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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