Opening the iTunes Store.If iTunes doesn’t open, click the iTunes icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download C Tuner - The accurate and easy-to-use tuner for guitar, bass, ukulele, violin and pipe by Witbosoft Co., Ltd., get iTunes now.

Do you already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

C Tuner - The accurate and easy-to-use tuner for guitar, bass, ukulele, violin and pipe

By Witbosoft Co., Ltd.

Open iTunes to buy and download apps.


What People Say

We think you'll love C Tuner - The accurate and easy-to-use tuner for guitar, bass, ukulele, violin and pipe, just like these lovely people...

"This is an amazing tuner. I play a several instruments and this tuner works well with all of them. It's not only the least expensive tuner I have ever owned, it's the best. Super accurate and user friendly and so handy right on my phone!" by Monkeyman John

"This is a great tuner. Convenient, clear accurate, useful for more than one instrument: I use it all the time." by H.C. Carey

"I set my iPhone on my bass bridge then tune each sting quickly and precisely. Functions well even with Background noise." by 01dclem

C Tuner is a chromatic instrument tuner and tone generator that allows you to quickly and accurately tune your instrument using the built-in mic in your iPhone or using an external mic on your 2nd or 3rd generation iPod Touch, also, If you want to tuning lower pitch or shorter pitch in any environment, you can use our tools for iPhone tuner. you will find our tuner is do for all of the Instrument.

C Tuner can tune acoustic or electric guitar, bass, bowed strings, woodwinds, brass, piano, tympani, tablas and any other instrument.tuner star pro is not only a tuner with chromatic, It have four instrument mode: guitar tuning / ukulele tuning / violin tuning / ukulele tuning, each instrument with several tuning modes, It help you easier to tuning.

- Support all Transposition: Chromatic Ckey/Ebkey/Fkey/Bbkey/ ...
- For dedicated instrument tuning: guitar/bass/Ukulele/violin
- Subwoofer calibration: G0 (24.5HZ, 20HZ following sound undetectable)
- Accuracy: ± 0.1 cent
- Flat Tuning
- Tone Generator

Thanks very much for the advice by Ekdenton, we fixed the bug.

What's New in Version 3.5.0

• Minor bug fixes

Version 3.4.0
• Improved tuning performance and the stability
• Improved the anti-noise ability


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5
C Tuner - The accurate and easy-to-use tuner for guitar, bass, ukulele, violin and pipe
View In iTunes
This app is designed for both iPhone and iPad
  • €3.99
  • Category: Music
  • Updated:
  • Version: 3.5.0
  • Size: 14.0 MB
  • Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
  • Developer:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

0 0 0 We have not received enough ratings to display an average for the current version of this application.