A maths adventure across the galaxy
Help Numby repair his crashed rocket by solving maths puzzles across four incredible planets. 30 missions. Real progress. Built by a teacher.
30 missions across 4 planets
Follow Numby's journey from Planet Arithma through Planet Multiplus, Fractura and Decimus. Every mission you complete powers up the rocket — one fuel cell at a time.
Real maths. Real progress.
Numby covers number bonds, times tables, fractions, place value, decimals and more. Every question is designed to build genuine fluency — not just memory.
Parents stay in the loop
The weekly Parent Insights report shows exactly how your child is progressing — strengths, areas to develop, and simple tips to support learning at home. First report always free.
Free to play. No ads. Ever.
Numby is completely free to download and play. No ads, no pressure, no tricks. Optional Parent Insights subscription available for families who want the full weekly report.
LegalAll data is stored locally on your
device and is never shared, sold,
or transmitted to any third party.Terms of UseBy downloading Numby you agree to
use the app for personal,
non-commercial purposes only.
NumbyA maths adventure across the galaxy.
Built by a teacher. Free to play.© 2026 Numby
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