Mathematical Playground

-3D shapes-

Education

Productivity

$6.99

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Rating summary

Details about Mathematical Playground

Released
Updated
iOS Version
Age Rating
Size
Devices
Languages

December 8, 2016
November 30, 2024
12.0+
4+
134MB
iPhone, iPad, iPod
English
Japanese

Features

Apple silicon support

Developer of Mathematical Playground

Jun Nakashima

⭐️0 / 5

Rating↘︎

🙌0

Ratings

📦w/o updates

Updates frequency↘︎

🗣❌ unsupported

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Versions
Price History
Description
FAQ

Version History of Mathematical Playground

2.2.0

January 16, 2024

•Added Make-a-Notch option to the cut-point tool. You can use this to cut a face instead of solids with two cut-points on the edges of the face. For more information, try tapping the cut point tool while calling up the guide who is explaining nothing.

2.1.2

January 2, 2023

•Improved visibility of the connect screen to make it easier to use. •Fixed a bug that sometimes disabled taps after using the calculator. •It has been made easier to distribute a shape data by improving UI. •Other minor bug fixes.

2.1.1

March 30, 2022

•Fixed the bug that the Draw-Outline switch was not work correctly

2.1.0

March 28, 2022

** Fixed Bugs •Fixed the serious bug that the cut-point won't be updated it's position when the camera angle changed. •Fixed multiple bugs created in the previous version up. ** New Features / Improvements •Added the Outline-ON/OFF button that switches the outline displayed / hidden. •Added the Label-ON/OFF button that switches the labels displayed / hidden.

2.0.10

March 2, 2021

Support for iOS14. Now you can share shape-data in iOS14. Graphics library which this app is using is changed to Metal from OpenGL ES, by which this app no longer draw outlines while you are changing camera angle / position. Improved usability of Scene data manager. Fixed some bugs that results in improving app's stability. #2.0.9 released on Mar.1 2021 had a problem with shape data sharing. This has been fixed in this release.

2.0.9

February 28, 2021

2.0.8

April 21, 2020

•Fixed the problem that layout was broken on some device models. In the previous version upgrade, we made a bug in some part of the app's code. We apologize for any inconvenience caused.

2.0.6

April 16, 2020

* Support for iOS 13. * Fixed some bugs.

2.0.5

November 18, 2019

You can swith overlaying the before-cut-shape on the selected shape by Two-Finger-Tap.

2.0.4

June 2, 2019

*We improved app's stability.

Price History of Mathematical Playground

Description of Mathematical Playground

This is an educational tool that is useful for learning or teaching about three dimensional shapes in mathematics. It is recommended to not only students, but also teachers. This app was previously published as "Mathematical Playground -3D Shapes-". This app was reviewed to get awarded 5 stars of the EAS Certification! Please visit our web page. http://mathematical-playground.exp.jp --Abstract Features-- • Measuring length of edges, area of faces, distances or angles. Furthermore, you can get a volume of any shape. • Cutting shapes along a plane which includes three points you specify. • Expanding a shape by face by face. • Support for the Multitasking. • Calculator Gadget • Handwriting over the screen • Sharing or printing out screenshots. • Distributing the shape's data to people over WiFi or Bluetooth. • Coloring shapes • Highlighting a plane or an edge --- This app runs on… [iPhone] iPhone 4s or newer. [iPad] iPad 2, iPad 3rd generation or newer, iPad mini series, iPad Air series, iPad Pro series. [iPod touch] iPod touch (5th generation or newer). [OS] iOS9.0 or elder.

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