'The Madness of Numbers' is only available in the Google Playstore. Use the button below to install the app for free on any Android smartphone or tablet.

Don't delay - Improve your times tables with this simple but compelling app. Here for only a limited time, get it while you can.

No ads, no sign-ins, so completely safe for use in schools.

This will reappear later as a paid-for app with more functionality, but once you've got this, it's all yours.

Use it as a tool to improve your speed in multiplication, division, addition and subtraction, then play against your friends and your parents to show how fast you are.

This app now creates certificates, so you can share your progress with your teacher or your parents.

This app makes arithmetic easier, is free and it's compelling. Everything to gain and nothing to lose!

 Get it on Google Play  


All of our apps are all designed to meet the requirements for Google's "Designed for families Program Requirements."

For all of our apps:

a) Signing in with an email address, or any other details, is not required.

b) No personal data is kept or transmitted to either us or third parties by the app.

c) No usage data is kept or transmitted to either us or third parties by the app.

d) When an app offers a certificate to a user, the name the user enters is not retained by the app, nor is it transmitted to us or any third party.  The name will appear on the certificate in the user's photo folder.  The sole purpose of the certificate is to encourage users in their learning, and to allow them the opportunity to share their progress with parents, teachers and friends if they so wish.

e) The app does not allow users to interact or exchange information.

f) The app does not ask for and cannot discover a user's physical location.

g) The app does not show any advertisements.