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Simple Ukulele Tuner - Precise Chromatic Tuner

By Ullrich Vormbrock

This app is only available on the App Store for iOS devices.


Really a must-have: this chromatic ukulele tuner is very fast, accurate and recognizes all strings using the built-in mic! Easy and perfect fine-tuning for all ukulele types: Sopranino, Soprano, Concert, Tenor ...

This app is developed by a musician and electrical engineer, thus it combines high usability and cutting-edge signal processing.

Simple Ukulele Tuner is easy to use and provides an aesthetic and customizable user interface.


+ Default ukulele: Soprano (GCEA tuning).
+ Tone accuracy: +/- 1.0 cents
+ Large frequency range (22 Hz to 1000 Hz).
+ Gauge view of the detected tone (semitone) and octave.
+ Tuning by ear.
+ Detailed user manual.
+ Free user support.
+ Developed for the iPhone and iPad.

+ Extension for all kinds of ukulele and tunings. (Sopranino, Soprano, Concert, Tenor, Barritone, Bass).
+ String Protection: warning when tuning is out of range (prevents over-tightening of ukulele strings)
+ Calibration: 430 – 500 Hz (0.1 Hz-steps)
+ Sensitivity: choose between 5 different values (from very low to very high)
+ Display of exact frequency (in Hz).
+ Display of frequency deviation (in Hz, marked by up/down arrow).
+ Spectral view (FFT – visualization of overtones).
+ Time-domain view (autocorrelation).
+ Configurable user interface (8 different themes).

HINT: please read the integrated user manual (top-right info button) in order to get the MOST of this app!

In the case that you experience crashes (or other inconveniences) with this app, please contact me (before you give a low rating to this app) - you may use the following contact form:
where you can describe the issue.
Thanks in advance!

What's New in Version 1.6

- new ad provider
- banner only (no longer interstitials)


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iPad Screenshot 1
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Customer Reviews


It's actually a really good app,, this is the one I always use ((:

HOW DO YOU USE IT?????????

I can not figure out how to use it. If you do you know how please tell me. It sort of works but you have to pay for everything.Terrible.

Simple Ukulele Tuner - Precise Chromatic Tuner
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Music
  • Updated:
  • Version: 1.6
  • Size: 21.2 MB
  • Languages: English, Arabic, French, German, Hindi, Italian, Japanese, Portuguese, Russian, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

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