Math 8 is an educational mobile app that provides math learning through talking with a character.


A math genius who wants to be your doubleYou! avatar.

Math program

Hundreds of tests and thousands of questions to practice with.

Talking bubbles

Assess your child's math skills by sending customizable quizzes over iMessage.

Scoring & Challenges

Skill improvements are rewarded with certificates.

Leon is a space traveler

His mission is to improve the math skills of his new friends!

To do so Leon speaks human languages and understands many topics about the world.


  • Leon

    He travels the universe to meet new people.
    He loves humans and wants to improve their skills.

  • High skills but not just in math

    Space travel has allowed him to become a math genius!
    He knows a lot about planet Earth and its history too.

  • Leon listens and responds

    He listens to you by extending his ears.
    You can also type to communicate with him.

  • An encouraging friend

    Always available and never tired of listening to you!
    Always focused on his mission.
    He doesn't like bad words and he loves compliments.

Leon travels everywhere on Earth

During the exercises he takes you to famous places on Earth. He can also visit you wherever you are.



You can talk with him or write to him. Poking or trickling him will get a surprising reaction!

Depending on what he has to say, he speaks at a different speed.

His emotions can change depending on what you say or do.

He gives hearts when you're nice and may zap you if he's not happy!

Lessons and exercises

designed by specialists

48 chapters.

Each with lesson and exercises.

If you make a mistake, Leon will help by giving a hint.

Use your Voice!

  • Learning program

    Covers one year of third grade math.
    Lets your kids learn at their own pace.
    Past lessons are reviewed throughout the program.

  • Hundreds of exercises available

    Focused on basic math skills.
    Organized by topic: times tables, mental math, equations, and word problems.

  • Hundreds of lessons and quizzes

    Each lesson has several related exercises.
    Visit famous places and landmarks on Earth during exercises.
    Bonus quizzes ask questions about the history, geography or the environment of exercise locations.

Access the content you want using the MATH 8 menu

Lessons, exercises, locations and quizzes are sorted by educational themes.

Create your own tests and quizzes from the MATH 8 menu

Many customized settings are available.

Free passes let you skip difficult questions.

To get free passes, you have to find and catch stars in Virtual or Augmented reality!

As a tool for parents and teachers

Math 8 is the first iOS app that provides interactive talking in iMessage bubbles!

Lessons, exercises and quizzes can be sent as iMessages from the app.

Leon will report the results in the conversation thread.

Leon will speak out loud from the iMessage app, and you must say the answer.



Use the iMessage app to have Leon deliver animated vocal messages to friends.

Choose the emotion, background, and 3D animation for your personal message.

Complete math challenges

Each challenge includes exercises of increasing difficulty.


  • Digits & Numbers
  • Units & Currency
  • Addition & Subtraction
  • Multiplication & Division
  • Numbers 10 to 99
  • Feet & Inches
  • Meters & Centimeters
  • Dollars & Cents
Bronze certificate
  • Multiplying by Multiples of Ten
  • Numbers 100 to 999,999
  • Multiplying Multi-Digit Numbers
  • Even & Odd Numbers
  • Dividing Multi-Digit Numbers
  • Multi-Step Problems
  • Milliliters, kilometers, & kilograms
Silver certificate
  • Dividing by Multiples of Ten
  • Sales, Profit & Loss
  • Tenths, Hundredths, & Thousandths
  • Years, Months, Weeks, Days, & Hours
  • Decimal Numbers
  • Fractions
  • Cross Multiplying
Gold certificate

A leaderboard shows total points won from practice exercises.

When enough points are earned, a math challenge will be completed.


7% left

56% left

Bonus points let you move up the ranking in the Apple Game Center.

Quizzes ask questions about the famous locations visited during exercises.



  • South America & Incan Temple
  • North Pole & Ice Sea
  • Pacific Ocean & Corals Reefs
  • Europe & Prehistoric Caves
  • North Africa & Pyramids
  • North America & Canyons
  • Atlantic Ocean & Islands
  • Asia & Japanese Gardens
  • North America & Aztec City

Available from the start screen or MATH 8 menu.

Download the complete Math 8 program and updates on the App Store.

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