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Magic Calculator v1.1

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Magic Calculator v1.1

Requirements: Android 2.1 and up

Overview: You ask three people from your audience to give you a random 3-digit number. You enter these numbers in your calculator and you multiply them. Then you show the audience that you knew the outcome already before the trick. How did you do this? With Magic Calculator of course.


With Magic Calculator you can force that the calculator outputs a certain number when you press the equal button. It also supports a handy 'only-once' mode, which makes sure the app only shows the forced number the first time you press the equal-button in a session, afterwards it acts like a normal calculator.

Magic Calculator looks and acts like a normal calculator, but you can make it force an answer. That way you can make it look like you knew what numbers they were going to say before you did the trick.


-Looks like a normal calculator

-But you can make it force answers

-Doesn't show totals until you press the equal-button, so that your audience can't notice the answer is wrong

-Supports a only-once mode where it acts like a normal calculator after one time

Special thanks to Matthew Townsend for the idea!


Mail us at [email protected] with bugs, questions and suggestions for functions.


magic, calculator, trick, prank, magician, magic, fun, predict, jmstudios, jm studios

What's New


-Fixed several bugs

This app has NO advertisements

More Info:

Download Instructions:

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