MathOY

Maths your child can play before they can read.

41 small tap games for ages 4 to 7: counting, comparing, adding. No words on screen, no ads, one subscription.

Our promises

  • Your membership is our only income: no ads, and we never sell your child's data.
  • Safe to hand over: no chat, no strangers, no links out of the game.
  • No tricks to keep them hooked: no streaks, no luck boxes, no endless "one more". It is here to teach your child maths.
  • Your child finds the answer on their own. Getting there is how they learn.

What it teaches

Every number from 1 to 20.

  • Count
  • Compare
  • Add and take away
  • Patterns
  • Shapes and sizes
  • Share

We keep improving the games and adding new ones.

Our road map

  1. Done

    Ready for school

    40 mini games and a boss run that teach every number up to 20, plus a place to practise what your child has already learned. Everything a child needs to start school with confidence.

  2. Next

    A parents' panel

    See your child's progress, find out what they find hard, and add tests or practice made just for them.

  3. Planned

    For teachers

    One account for several children, for a family or a whole class. Teachers manage their classes, give homework to one child or to the whole class, and set exams.

  4. Planned

    Up to 3rd grade

    New games that teach all the maths up to the end of 3rd grade.

  5. Planned

    Up to 6th grade

    New games that teach all the maths up to the end of 6th grade.

We are a very small team. This map is the general direction we are heading, and we may change it or add to it along the way.

$5 a month, or $30 a year. Everything included, cancel any time.

Not happy? Within 7 days of your first payment, press "Refund my first payment" in Settings (the card icon → For parents) and get the full amount back, no questions asked. It applies to the first payment only, and the subscription ends at once.

Questions parents ask

How much does it cost?

$5 a month, or $30 a year. Everything included, cancel any time. No in-app purchases.

What age is it for?

Ages 4 to 7.

My child can't read yet. Is that OK?

Yes. There are no words on screen; every game is played by tapping.

Which languages?

English, Hebrew and Russian. Switch at the top of this page or in Settings.

Which devices?

Any phone, tablet or computer with a browser. On a phone or tablet you can add it to the home screen, like an app.

Can we try it first?

Yes. The free demo has 5 real games, and no account is needed. Try a demo

Can I cancel?

Any time. You keep access until the end of the period you paid for.

What if we don't like it?

Not happy? Within 7 days of your first payment, press "Refund my first payment" in Settings (the card icon → For parents) and get the full amount back, no questions asked. It applies to the first payment only, and the subscription ends at once.

Are there ads? What about my child's data?

Your membership is our only income: no ads, and we never sell your child's data.

How do I reach you?

Write to us: mathoy.support@gmail.com