Epsilon Stream is a powerful and easy-to-use viewer. We bring you mathematical concepts, ideal for ages 8 through 16, yet entertaining for all. Have you ever tried to research a topic on the web only to be overloaded with unhelpful information? There is amazing information out there, crafted by brilliant and creative minds. We want to surface that for you to enjoy. Epsilon Stream's content is curated by a team of mathematicians, educators and parents.

Try it and you'll see that the app presents you with incredible content to watch, play and explore mathematics. See how it drives your curiosity and nurtures connections with your loved ones. Enjoy the iOS experience while searching and enjoying math content which satisfies your curiosity. All safe, all free.

What’s New

Version 1.7(2)

* Snippets indicating the meaning of selected topics.
* Extensive inks between search topics.
* Option to restart video from last position stopped.
* Extended integration with Exploding Dots content.
* Sharing of videos and snippets with web version.
* Minor bug fixes.

Ratings and Reviews

4.3 out of 5
6 Ratings

6 Ratings

Nadavnaz ,

Extremely useful resource for math education

Invaluable collection of useful, insightful and concise videos and articles, all about approaching math education in a creative manner that truly inspires!

Dan from AA Mi ,


The articles are awesome! Especially the conversation about surds and it’s irrationality i.e. ‘absurdity’. Nice work!

interfaceSavvy ,

A New excellent way to find your way in the forest of math!

Who did not experience troubles in school learning mathematics?
This very smart and clear tool shows a creative solution to any subject you kids benefit from this application every day.
I truly highly recommend
Lea a mother of four

Developer Response ,

Hi, you gave a great recommendation but with very low rating. Was this a mistake?

App Privacy

The developer, One on Epsilon Pty Ltd, 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.

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