Wrongulator Prank Calculator


Got some beef with some folks over at the Finance department? Have a grudge against a co-worker who just won’t stop filching your pens and markers from your table when you’re not looking? Then it’s time for some pranking and sweet revenge with the Wrongulator.

This is a calculator with an erroneous twist. Expect the Wrongulator to churn out incorrect answers and perform bogus calculations with the user being none the wiser and watch in the background as your begrudged enemies stare at their reports and spreadsheets in frustration. Don’t go to far with the prank though, because we don’t want anyone to lose their jobs now. But that’ll teach people at the office a lesson when it comes to messing with you.

Just be prepared for their retaliation.


No one really likes to be told how much the bill is, how far under target, or by how much you have overspent! So if your job has a lot to do with maths, then we hate to be the ones that break it to you, but you’re probably not the favourite person in the office.

The Wrongulator is no ordinary calculator, its actually the world’s worst calculator as it never gives the right answer, ever!  If your calculator has been exchanged for this one then every single calculation you’ve entered in it has been wrong. It is perhaps the cruelest practical joke you could inflict on your office colleague and the chances are, without being told, they’ll probably never guess….well not before it’s too late anyway!

The Wrongulator is available from Red5 for £4.95.

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Hazel Chua

About Hazel Chua

Hazel has a degree in Chemical Engineering, but has wanted to be a writer ever since she was a little girl. As luck and a whole lot of work would have it, Hazel got her cake and is eating it too: doing engineering stuff during the day, and blogging for various tech blogs during the night. She also established her own gadgetry blog recently, which you can check out at Gigadgetry.com.

One Response to “Wrongulator Prank Calculator”

  1. You might be interested to know that we’ve got an Android App available on Google Play and Amazon that turns your Android device into your very own Wrongulator. It’s available for free from Google Play now – https://play.google.com/store/apps/details?id=grayholme.wrongulator&hl=en_GB

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