Opening the iTunes Store…If iTunes doesn’t open, click the iTunes application 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 MONO2 Test Oscillator & Professional Audio Tool by Monolith Interactive, Inc., get iTunes now.

Already have iTunes? Click I have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

MONO2 Test Oscillator & Professional Audio Tool

By Monolith Interactive, Inc.

Open iTunes to buy and download apps.


Professional Audio demands precision. You demand beauty.

You need to:
• Calibrate your equipment — MONO2 provides perfect pure tones
• Find harmonic frequencies — MONO2 has ultra-fine adjustment
• Fine-tune speaker placement — MONO2 produces the square/sine/noise waves you need

• Tones between 20 and 20,000Hz
• Sine and Square functions
• White noise
• Sweep between specified frequencies at specified speeds

• Tactile endless rotary encoder to dial in fine or coarse frequency adjustments
• Type in precise values by tapping any display area
• 2 Finger swipe up on the screen to access settings panel
• Long-throw volume fader uses a psychoacoustic logarithmic curve

MONO2 is a special project of Monolith Interactive. We create beautiful & precise apps in Waterloo, Ontario. Contact us for support or to commission an app.

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2

Customer Reviews

Mad Professor

This is the best audio test sound generating application out there. And yes, I tried everything else! Best execution, most user friendly app I have ever used! I truly hope this is not going to be a one hit wonder folks, keep up the good work.

MONO2 Test Oscillator & Professional Audio Tool
View in iTunes
  • $6.99
  • Category: Music
  • Released:
  • Version: 1.0.1
  • Size: 2.7 MB
  • Languages: English, Catalan, Czech, Danish, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 5.0 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.