Free for kids

Your money. Your plan.

Quick, curious tools for money, computing, science and words. Works on a phone. No sign-up.

🔒 Grown-ups: nothing typed here is saved or sent
FreePocket Money PlannerSplit your money into Save, Spend and Give FreeSavings Goal CalculatorHow long until you can buy it? FreeGrow Your MoneySee how investing grows over time FreeBinary Name MakerWrite your name the way computers do FreeSpace ExplorerYour weight and age on other worlds FreeWord BuilderCrack long words with roots
Tool 1 · Pocket money

Pocket Money Planner

People who are good with money usually decide where it goes before they spend it. Pick how much you get and how you want to split it.

Your money

Spend gets whatever is left.

Your plan appears here.

💰 SaveFor bigger things later. Don't touch it for small stuff.
🛍️ SpendYours to enjoy, guilt-free. When it's gone, it's gone until next time.
🤝 GiveA gift, a charity, or helping someone. Even a little counts.
🧠 Need or want?Before you buy, wait one day. If you still want it tomorrow, it's probably worth it.
Tool 2 · Saving up

Savings Goal Calculator

Got something in mind? A new game, football boots, a gift for someone? Find out exactly when you'll have enough.

Your goal

Your answer appears here.

Tool 3 · Investing

Grow Your Money

When money is invested, it can earn more money, and then that money earns money too. This is called compound growth. Try it: the earlier you start, the bigger the difference.

Your plan

This is a learning tool, not financial advice. Real investments go up and down; the growth rate here stays the same every year to keep it simple.

Your growth chart appears here.

Tool 4 · Computing

Binary Name Maker

Computers store everything as 0s and 1s. Each letter you type has a number (its ASCII code), and that number is stored in binary as 8 bits. Type your name and see what the computer sees.

Your name

Try this: write your binary name on paper with dots for 0 and lines for 1, and see if a friend can decode it using the table.

Your binary appears here.

Tool 5 · Science

Space Explorer

Gravity is different on every world, and a "year" is however long a planet takes to go once around the Sun. How heavy would you feel, and how old would you be, somewhere else?

About you

Science fact: your mass (how much "stuff" you are made of) stays the same everywhere. What changes is how hard gravity pulls on you, which is what a scale actually measures. Gravity figures from NASA's planetary fact sheet.

Your space results appear here.

Tool 6 · English

Word Builder

Thousands of English words are built from small Greek and Latin parts. Learn one root and you can often guess the meaning of words you've never seen. Pick a root to see its word family.

Pick a root

Challenge: spot one of these roots in a book, a lesson or a sign this week. Can you guess the word's meaning before you look it up?

Tap a root to see its family.

Free · No obligation

Numbers tell you where.
A plan tells you what next.

These tools help you understand. Turning that into a clear plan for your child, year by year, is what we do together.

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