Force Calculator Magic Trick 4+

Best Magic Trick for Magician

Petro Gurido

Designed for iPad

    • 3.3 • 23 Ratings
    • Free
    • Offers In-App Purchases



Mentalism Magic Trick

◆ Best Force Calculator - Professional Magic Trick App. Force any number at any moment to spectator. This Magic trick app takes mind reading magic to the next level!

▶ Magic Trick Effect:

Grab a piece of paper and write a prediction on it and leave this folded paper out in full view.
Tell to your spectator we need some random numbers to multiply together. Let's assume spectator typed his year of birth in the calculator. Then multiply on last 2 digits of social security number. Then ask him to divide by random number from 1 to 100. Now you ask spectator hit the equals key and look at the answer to the equation. You open up prediction paper that you wrote before started. And the number on the paper will match the answer on the calculator.

◆ You can do lot of your other amazing predictions with Force Calculator Magic Trick. Use imagination to create your personal routine. Here is no limits to combinations.


◆ Force any number to spectator
◆ Safety code system to get into settings
◆ Set your favorite calculator theme
◆ Set your favorite calculator colors

◆ Special for Professional magicians:

You can set when to show force number to spectator. Just imagine after you start trick you ask spectator to do some simple calculations what he can do in mind. And then when spectator sure all going right and display show correct answers you force your number.

Start show magic today with Best Magic Calculator Trick
For any questions please visit Official Website :

What’s New

Version 2.0

This app has been updated by Apple to display the Apple Watch app icon.

• Iphone X Support
• Introducing New interface
• IOS 11 Support
• New App icon
• Video help menu
• New access code system
( Important ! Please use 5555 + % with this update )

Ratings and Reviews

3.3 out of 5
23 Ratings

23 Ratings

Andy000B ,


Hi, can you please ad commas to the numbers display on calculator to make it look more realistic, also can you please add support for peeking the numbers the spectator inputs so their star sign, age, birthday, city, and phone pin code etc..., also can you please add support for the number not being forced and going through a Bluetooth earpiece, and maybe a book test with Bluetooth earpiece,

Doug Henderson ,

Good magic app

I love this app, but some spectators see that it doesn’t behave like a normal calculator. When you type a number and hit the multiply button, a normal calculator highlights the button and then if you punch in a new number, then hit a button, the running total is displayed (might be a problem for some tricks). Anyways, some spectators who use calculators regularly will not be fooled by this. They’ll know something is up. It’s similar to the +0x1c force, but a little better, since this app at least continues to display the last number, but +0x1c shows a “0” every time you hit multiply or divide.

Also, it would be good if the app icon did not have the word “force” on it. If it just said “calculator”, I could have the spectator open the app.

Thanks for a great trick though. Very powerful mentalism effect.

Developer Response ,

Hello! Doug Henderson. Thank You for rate our magic app. For us very important what customers think and what we can do for make our app better. Please try new update 2.0. We hear you and change app icon so we remove force title and try to do most similar icon we can :) Just in case we can't copy Apple designs same things with highlights. We hope to get back nice feedback from you. And if possible get now all 5 stars :) Thank You! Have a nice magical day.

Mattiloo from YouTube ,

I was skeptical at first

My only wish is that they would make the font slightly slimmer (it’s currently too bold) and add commas for larger numbers!

My review:

After paying the $2 and customizing it to look similar to the iPhone calculator... it looks legit. Comparing this app to the iPhone calculator you can tell there are some minor differences. However, a spectator won’t know the difference during a trick. I don’t think this app deserves the 3 star rating it has now because it’s actually quite decent. It definitely deserves to be at a 5 star rating just for it being a nice $2 mentalism trick that you can carry on you at all times.

My guess is people didn’t want to pay the 2 bucks in order to make it look like the iPhone calculator and then gave it a poor rating.

Also it looks like the developer updated the app per another reviewers request and it’s a lot better!

4 stars until they can make the comma change!

App Privacy

The developer, Petro Gurido, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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