Unlock the hidden beauty of numbers and see how their subtle patterns form the fabric of our codes, our music and our entire world.

AppStoreBadge

hero infinity2 Play Loading

Explore math — in a more beautiful way than we’ve ever seen it — with Incredible Numbers.

website quote appstore

I highly recommend Incredible Numbers, iPad app by Ian Stewart. New gold standard for interactive maths. For all.

website quote AlexBellos

Great for inquisitive youngsters (actual age or mental age) who want to discover things for themselves, but whose attention spans are too short for the printed word.

website quote aperiodical
Primes Play Loading

Discover a hidden world

Delve into incredible mathematical concepts with this astounding app: unwrap the mysteries of pi, explore infinity and discover the weird and wonderful complexities of the primes.

Sunflower Play Loading

The perfect formula

Incredible Numbers’ expansive exploration of mathematics includes 23 articles by bestselling author Ian Stewart, 71 embedded, groundbreaking interactive demonstrations and 15 of his famous mathematical puzzles.

Music Play Loading

Mathematical manipulation

Play with sound waves, find patterns in primes and create your own codes. The app’s rich interactive features open up the world of numbers like never before.

Enigma Play Loading

An incredible solution

The underlying magic of numbers is no longer hidden behind abstract algebra and complex equations. Incredible Numbers makes clear some of the most intriguing mathematical mysteries.