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 download the free app A440 Tuner by Weird Kid Software LLC, 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

A440 Tuner

By Weird Kid Software LLC

Open iTunes to buy and download apps.


A440 Tuner is a simple app that gives a musician a reference Concert A (440MHz) pitch in any combination of 3 different forms: as played by a real oboe, as played by a synthesizer modeled oboe, or as a sine wave.

This app is not a meter or strobe or chromatic tuner - it simply produces the Concert A reference pitch.

While this may seem limited from the viewpoint of one who needs to tune by meter, it fits the needs precisely for a concert musician who is trained to tune their instrument from a Concert A.

The oboe was chosen for this app because in an orchestra setting it is typically the oboe that gives the reference pitch at the beginning of rehearsals and concerts.

iPhone Screenshot

iPhone Screenshot 1
A440 Tuner
View in iTunes
  • Free
  • Category: Music
  • Released:
  • Version: 1.0
  • Size: 0.4 MB
  • Language: English
  • Developer:

Compatibility: Requires iOS 2.2.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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