A cat voice generator that calculates sound wave made by the vibration of cat vocal cords modified by the resonance of the vocal tract in real time. (not playbacks of recorded audio)
It can produce various cat voices (like human talking or whispering).

At a glance, this app may look like a musical instrument with a keyboard.
But it is not for the purpose of playing music.
However, you can play music or beautiful chorus composed of cat voices.

Moving your finger horizontally on the keyboard, cat voice pitch rises and falls.
And moving your finger vertically, cat voice pronunciation changes.
Touch the DEMO 1 button on top-left on the screen, it teaches how to make variation.
Slide the metronome on the left and watch the cat eyes flash.
Toggle through the options of voice tone on the right side of the screen.

What’s New

Version 6

Switched to WKWebView instead of UIWebView.
Got faster.
Sixth chord available.

Ratings and Reviews

Christiana Joy ,


This is the best and most fun app evah!!!! I like making the kitty sound like grindcore

0'Doyle ,

iPhone 5 - only background visible

Yes, it's a quirky concept—but I wanted to give it a try, since I love playing with odd music apps. But when I opened it on my iPhone 5, all I saw was the canvas image of the background. Moving my finger around on the screen made noise occasionally, but this app is FAR from usable as is. No idea how this got past the App Store review.

Please fix—I actually do want to noodle around with this.

Brianmaull ,

This is the greatest thing that has ever happened

Seriously. Ever.


Akihiro Maeda
24.4 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© (C) 2013, 2016 Maeda Mameo


  • Family Sharing

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

More By This Developer

You May Also Like