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Learning that lights up.

Adaptive English, Maths and 11+ reasoning for ages 4–11 — guided by Lumo the firefly, one bright spark at a time.

Start learning — it's free No ads · No tracking · No account needed
Made for ages 4–11

A learning path that finds the right level, then grows with them

From Reception phonics and counting to Year 6 comprehension, algebra and full 11+ reasoning — Lumo places your child gently, adapts every session, and celebrates effort over perfection.

Adapts to your child

A quick, friendly placement finds the starting point. Questions ease off after a wobble and stretch after a streak — always in the zone where learning happens.

Real 11+ preparation

Verbal and non-verbal reasoning, problem solving, timed practice papers and a full mock — the same question styles children meet on the day.

Kind by design

No score ever counts down. No red crosses, no buzzers. A wrong answer is a dim spark waiting for another try — never a failure.

Private by default

Works completely offline with no account. No ads, no third-party trackers, ever. Optional sign-in for backup — and you can erase everything, any time.

What's inside

Hundreds of skills across English, Maths and reasoning

English · phonics English · spelling & grammar English · reading comprehension English · inference Maths · number & place value Maths · fractions & decimals Maths · word problems Maths · logic puzzles 11+ · verbal reasoning 11+ · non-verbal reasoning 11+ · practice papers & mock

Plus daily challenges, speed rounds, spaced-repetition review of tricky questions, and gentle read-aloud audio for early readers.

The anti-pressure promise

Confidence first. Always.

  • No visible score ever decreases. Progress only glows brighter.
  • Wrong answers dim, they don't buzz. Lumo looks encouraging, the difficulty eases, and the child tries again.
  • Effort is what's celebrated — streaks, sparks and badges reward showing up, not being perfect.
  • No nagging. No guilt notifications, no countdown timers on the child's screen, no dark patterns.

When an answer isn't quite right…

the glow goes quiet — never red — and Lumo says:

"Not quite — let's have another look together."

For grown-ups

A parent zone that respects your family

Real insights

See each child's level, weak spots and review queue — plain facts, no pressure charts.

Grown-up gate

Settings, profiles and purchases sit behind a parent gate or PIN. Children just learn.

Sync when you choose

Sign in with Google to back up progress across devices — or never sign in at all.

Delete anything

Remove a child or erase your whole account and every trace of it, in-app, instantly.

The full details are in our plain-English privacy policy — it's short, honest, and written for parents, not lawyers.

Ready to light the first spark?

Free to use · works on any device with a browser · made in the UK for the UK curriculum

Open Lumo