Oh No! Fractions!!!
Explore and learn about fractions with a simple and intuitive interface.
Compare and visualize two fractions and guess which one is greater.
How to explore and compare fractions:
Simply swipe the big white label with “LESS” and “GREATER” to pick your answer.

When you are ready, tap on “I’M SURE!”.

The app will tell you if your guess was correct or wrong.


You can “PROVE IT!” visually with an interactive graph that shows the two fractions in simple bars divided in proper boxes. You can swipe your fingers on the boxes to find the right answer or simply tap on the bottom to reveal it.


You can change the biggest denominator accessing the Setup page tapping on the icon on the top left of the screen.

Coming soon in the next versions:
- reduce fractions
- visually explore fractions with pie charts
- change denominator and numerator by swiping the numbers and see the graph updating live
- different color schemes for people that don’t like lilac!
