Fractions Scroll Gravity Lever

Fractions Scroll Gravity Lever

Sorted Fractions
Explore Fractions, Scrolling Irreducible Fractions.
Allows to use the Device's Gravity Sensors.
(Acceleration Sensors) 

Scroll Horizontal:  Swipe:  From (1/n to n/1)
Scroll Vertical:   Swipe: n from 4 to 80  (Maximum recommended 50)
Tool to explore sorted fractions.
Show fraction, Pie shape, squared Graph, Slope, Decimal with decimal mark.

The app shows all the irreductible fractions between  1/n and n/1.
You can select n, scrolling  the screen up or down.
And select the fraction scrolling horizontally.

The Standalone Fulcrum of the MathCats Balance.

CHALLENGE:
Use this standalone fulcrum in a physical balance.
Blueprint: next year: (2018)
FREE VERSION:
There's a free version without gravity sensor (same author)