The easiest way to calculate

Detailed features
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• Write and calculate

  Simply write any calculation as you would on paper. The result is automatically calculated.

• Edit calculations

  Interact live with your calculation: Add new elements or erase naturally with a scratch gesture.

• Solve

  Use “?” as an unknown to solve any equation. For instance, write: 2 + ? = 5.

• Automatic vs. on demand

  Get automatic conversion and calculation or take the time you need by using calculation on demand.

• Display mode

  Display the result in decimal, fraction or mixed numbers. Use radian or degree for trigonometry.

• Write on several lines

  Whenever you lack space when entering a long calculation, just continue on the next line.

• Write several calculations

  Write several calculations on different lines. Use drag and drop to easily create multi-step calculations.

• Drag and drop

  Drag and drop numbers from and to the canvas, the memory bar or to an external app.

• Memory bar

  Drag and drop numbers on the toolbar to store them. Reuse them by dragging them back onto the canvas.

• History

  All your previous calculations are automatically saved. Pick one from the history to use it again.

• Export

  Export a calculation as an image, copy a number as text via a simple tap or drag and drop any number to an external app.