Opening the iTunes Store.If iTunes doesn’t open, click the iTunes icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Just Calculate HD by R.L Machinery Industry Corp., get iTunes now.

Do you already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Just Calculate HD

By R.L Machinery Industry Corp.

Open iTunes to buy and download apps.


" Just Calculate HD " is a game, which make you have more fun in learning calculate. Here are 4 game modes, " + - mode", " X / mode", " Normal mode", and " 9 X 9 mode".
Calculate HD Version also supports 2 players mode. There're ten target in every round. Try your best to create equation faster than your friend and get higher score.

What's New in Version 2.0

In " 9 X 9 " mode, it will show all processes for recheck.

iPad Screenshots

iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5
Just Calculate HD
View in iTunes
  • Free
  • Category: Education
  • Updated:
  • Version: 2.0
  • Size: 5.8 MB
  • Language: English
  • Developer:

Compatibility: Requires iOS 4.3 or later. Compatible with iPad.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.