Geometrics

Contains ads
2.6
560 reviews
100K+
Downloads
Content rating
Everyone
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About this app

- With Geometrics, you are the creator, discoverer, artist, and mathematician.
- Advanced users can set the equation properties manually.
- Images can be saved to your device.


TRIGONOMETRY OVERVIEW:

A polar graph represents a math equation where the distance [r] from the center of the graph is determined by an equation. [r=1 is a circle. r=sin(angle) makes loops]
Polar Graph:
http://en.wikipedia.org/wiki/Polar_graph

Normally you start the angle from 0 and go all the way around to 360 degrees incrementing by some small amount. When you skip faster around the circle in a regular interval (say every 80 degrees), you get something interesting. A Maurer Rose http://en.wikipedia.org/wiki/Maurer_rose

Geometrics takes this maurer rose idea and puts you in control of the design:
The amount to skip, and a multiplier for the angle (to determine how many petals your maurer rose will have).


DESCRIPTION OF CONTROLS:

1. Swipe left or right - Restart the pattern changing the number of "flower petals"

2. Swiping up and down - Restart the pattern changing the "amount of skip"

3. Pressing and holding - Cycle through 3 trigonometric math functions (single sin equation, multiple sin equations, and a tan equation)
Updated on
Oct 1, 2017

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

2.5
455 reviews
Yeti Agar
August 20, 2020
He's my dad but it's a bad game 😁
3 people found this review helpful
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Kyle Fischer
August 20, 2020
Thank you for your review. Go mow the lawn
A Google user
December 20, 2014
This visualizer is epic. Colors and control are on point. just one big problem though: ADVERTISEMENTS TAKE UP HALF OF THE SCREEN. This is crap. U have a good ap that is now worthless because of all that ad space. What good is a trippy interactive visualizer if its size gets shrunken down considerably to make room for ads. This genuinely sucks. Do ur app a favor and FIX IT
49 people found this review helpful
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A Google user
July 12, 2016
It would be better if we could manipulate color and design, it would still be okay except half the page is a damn ad!!! What a crock of you know what. I intend to delete it just because of that. Total loss.
24 people found this review helpful
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What's new

* Fixed the ability to save the spiral graph image to external storage.
* Advertisements were made smaller to allow users to interact better with the pattern generator.
* Can now press the "back" button to have access to advanced spirograph features.