nummi
Built for ages 13 and up

Money skills that actually stick

Lessons you can get your hands on, money games, a stock simulator with pretend money, and a life simulation that shows where your choices lead.

Don’t just read about it. Move the numbers.

This is a real lab from a real lesson. Drag the coins and watch what time does to money.

Try it yourself

Grow it yourself

Try cutting the years in half. Most people expect half the money. It's far less.

$100
7%
30 years

After 30 years

$121,997

You put in
Growth
You put in
$36,000
Growth added
$85,997

Growth makes up 70% of the total. This uses a steady rate to show the math. Real returns move around.

Life Path

Live from 18 to 30. See what your choices add up to.

Pick a path after high school. A car dies. A friend has a sure thing. The market crashes. Every year you decide, and the math keeps score. At 30 you get a life report, and it replays your choices to show what one change would have done.

One example life

$195,307

at 30, from -$20,587 at 19

Community college, pay off debt first, then invest. Made-up numbers, and yours will go differently.

Learn

19 lessons, and proof you actually get it

Budgeting, credit, taxes, investing and more, explained the way a friend would. Then your skills map shows what you’ve really shown you know, and what’s slipping.

  • A hands-on lab in every lesson
  • Real-life decisions with real consequences
  • Missed questions come back until they stick

An example skills map

Basics85%Credit60%Growth72%Long game35%Big moves20%
Investing Simulator

Trade with $10,000 that isn’t real

Practice with virtual money at real market prices. Build a portfolio, watch it move, and learn what diversification feels like. Every mistake here is free.

  • Real securities, real price data
  • Diversification and risk scoring
  • Zero real money, zero real risk
Built to stick

Money skills, minus the boredom

Daily quests, streaks with a safety net, and a leaderboard of friends you actually know. Keep at it and Nummi’s closet fills up. Outfits are earned, never bought.

Ball cap
Bow tie
Headphones
Grad cap
Sunglasses
Party hat
Crown

Try one right now. No account.

Is this message a scam or legit? Three cards, thirty seconds.

Card 1 of 3

Text · Unknown number

Hey it's your boss Dana, I'm stuck in a meeting. Can you grab 4 gift cards ($100 each) and send me the codes? I'll pay you back today!!

Play

Five games, from two-minute rounds to a whole life. Zero real money.

0

Lessons, each with a hands-on lab

$0

Practice portfolio, zero real risk

0

Interactive calculators

$0

Cost to use

Your future self will thank you

Takes two minutes to start. No credit card, no catch.

Start learning free