iPhone Screenshots


Look up or learn how to pronounce numbers in English, German, Japanese, or French. Swipe to see translations. Tap "random" to learn numbers. Use settings to control the random numbers.

What’s New

Version 1.8

This app has been updated by Apple to display the Apple Watch app icon.

Kazuo can now talk. Just tap the play button.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

JDRP777 ,

Super helpful.

As far as I am concerned, this is a must have tool for learning Japanese. Accurately reading aloud or listening to a speaker read aloud long numbers can be very difficult to get the hang of, but this app really helps you improve your listening and speaking skills in regards to numbers.

In the future it would be great to see a functionality that works with Japanese counters, to help language learners get the hang of that skill quicker too!

App Privacy

The developer, Martin Menzel, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

You Might Also Like