App Description

The creators of Math Doodler now bring you Subtraction Doodler. Subtraction Doodler is a simple Subtraction Flash Card Trainer with Game Center integration, allowing children to earn achievements for solving problems.

Subtraction Doodler functions as a Math Flash Card application for Subtraction. Children earn Achievements for solving problems correctly.


• Problems are randomly generated
• Subtraction (set the min and max)

• 10 Correct in a row
• 25 Correct in a row
• 50 Correct in a row
• 75 Correct in a row
• 100 Correct in a row

... and more!!!

Subtraction Doodler supports English, Spanish and French.

iPhone Screenshots

(click to enlarge)

Subtraction Doodler screenshot 1

iPad Screenshots

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Subtraction Doodler screenshot 2

App Changes

  • June 12, 2014 Initial release

Other Apps From David Higgins

Math Doodler Addition Doodler Division Doodler App Statistics Multiplication Doodler Calc Doodler