Mathemagics -- Mental Math Tricks

App review by
Dana Anderson, Common Sense Media
Mathemagics -- Mental Math Tricks App Poster Image
Terrific tool for learning speedy math tricks.

Parents say

No reviews yetAdd your rating

Kids say

age 9+
Based on 1 review

Did this review miss something on diversity?

Research shows a connection between kids' healthy self-esteem and positive, diverse representations in books, TV shows, and movies. Want to help us help them? Suggest a diversity update

A lot or a little?

The parents' guide to what's in this app.

Educational Value

Kids can learn how to perform mental math calculations and other shortcuts for addition, subtraction, multiplication, division, squares, and more. The app helps kids learn how patterns are often embedded in various math tricks that track along certain numbers or operations. It would be even better if this app provided side-by-side examples showing the standard way of solving problems along with the trick, so kids could conceptualize how they can be interchanged and why the trick works. For kids who like to learn different ways to tackle math, Mathemagics -- Mental Math Tricks can provide dozens of new ways to solve problems.

Ease of Play

There are only three modes of play (Learn, Practice, and Play) on this app, so choosing what to do is easy. The Learn mode tutorials are designed with clean, clear graphics and step-by-step instructions. That said, the app's developers suggest that all kids need is a basic handle on addition, subtraction, multiplication, and division to utilize this app, which may not be true for many kids. Some kids may find this app too simplified to teach some of the more complex tricks, and they may find the Practice and Play modes too difficult without more explanations and comparisons in the tutorials.


An ad for the algebra version of Mathemagics with a link to the App Store appears on the main screen when you open the app.

Drinking, Drugs & Smoking

What parents need to know

Parents need to know that Mathemagics -- Mental Math Tricks teaches kids how to perform math problems faster. Kids learn patterns and other tricks that play out across certain mathematical operations and numbers in amazing ways. There are more than 50 tricks to learn, and three modes of play in which to learn them. The app promo says that only basic math skills in addition, subtraction, simple multiplication, and division are needed to learn these tricks. For many kids, however, those skills will need to be very strong before they're ready to tackle some of these tricks and use them on tests or in homework. Players can share high scores via the Game Center social network, but participation is optional.

User Reviews

  • Parents say
  • Kids say

There aren't any reviews yet. Be the first to review this title.

There aren't any reviews yet. Be the first to review this title.

What's it about?

Kids can choose from three modes of play on MATHEMAGICS -- MENTAL MATH TRICKS: Learn, Practice, and Play. In Learn, kids choose a trick to learn from a list by tapping "Tricks." Tricks ranging from multiplication to perfect squares pop up with step-by-step explanations to read. Kids practice the tricks in Practice mode by once again choosing a trick from the same list and answering a number of multiple-choice practice problems related to that trick. If kids aren't getting the correct answers, they can view the lesson from that mode again. In Play mode, kids answer random tricks in random order.

Is it any good?

Mathemagics -- Mental Math Tricks is perfect for kids who want to do math problems faster, as long as they are willing to try thinking about them from different angles to learn the tricks. For kids who are not inclined to enjoy mental gymnastics, the tricks taught on this app may be frustrating. For example, to multiply any number by 99, the trick teaches kids to multiply that number by 100 and subtract the original number from the result in the first step to get the answer. Some kids may find that incredibly cool and remember the trick and apply it during tests; others may prefer just to write it out as a standard multiplication problem and solve. In the hands of willing kids, this is a fantastic math app. For others, it will likely be more frustrating than functional.

Talk to your kids about ...

  • Do you have any math or spelling tricks that you learned when you were in school? Share them with your kid.

  • Talk with your kid about why learning tricks like this and thinking about numbers in different ways is good for your brain, like flexing your mental muscles!

App details

  • Devices: iPhone, iPod Touch, iPad
  • Subjects: Math: addition, division, estimation, multiplication, patterns, subtraction
  • Skills: Self-Direction: effort
    Thinking & Reasoning: memorization, problem solving
  • Price: $1.99
  • Pricing structure: Paid
  • Release date: December 12, 2012
  • Category: Education
  • Size: 13.30 MB
  • Publisher: Blue Lightning Labs
  • Version: 4.2
  • Minimum software requirements: iOS 4.3 or later
  • Last updated: November 11, 2020

Our editors recommend

For kids who love math

Common Sense Media's unbiased ratings are created by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.

See how we rate

About these links

Common Sense Media, a nonprofit organization, earns a small affiliate fee from Amazon or iTunes when you use our links to make a purchase. Thank you for your support.

Read more

Our ratings are based on child development best practices. We display the minimum age for which content is developmentally appropriate. The star rating reflects overall quality and learning potential.

Learn how we rate