WHAT IS THIS CALCULATOR FOR?
This magic calculator remembers any value on screen after clicking on the "M" button and outputs it when the "equals" button is pressed if Magic Calculator Mode is ON (deep blue screen. Long press "+" to activate).

HOW DOES THIS CALCULATOR WORK?
This is now a fully functional Calculator, with two Modes: "Calculator Mode" and "Magic Calculator Mode". Long press "+" to swap between them.

Long press "M" to access Settings, where you can check the saved number, change the color theme or rate the app.
Short press "M" to save whatever is on the screen.

DISCLAIMER: I have worked hard to make this calculator fully usable, but don't forget that this is a toy. You may forget the "Magic Calculator Mode" is ON, or some decimal digit may be wrong. Use it for serious calculations at your own risk!

HOW TO USE IT - EXAMPLES
Make the kid's party something unforgettable!

Let's say you are at your kids' party.
Save in memory a 4-digit number - say, 5837. Write it down on a piece of paper, fold it and keep it in your pocket.
Ask three kids to give you a 2-digit number each. Multiply them, press "=" and voila! The number you previously saved appears on the screen. Then you take out the piece of paper and show the kids that you knew the result.
Let's say you are in an adults party.
In this case, you'll need to go the extra mile. Record a video of yourself showing an 8-digit number on a chalkboard.
Pick four friends and make a question to each one of the like - "Give me a 4-digit number", or "When were you born? (you can lie to me!)". Operate with all these values and ask the fourth friend to input a random 5-digit number. The result will be the one previously saved. Then you can show the video you recorded.