For Kids & Parents
Finally — A STEM toy more interesting than TikTok
Qubi sparks a fascination with quantum and the universe.
Pick it up. Shake it. Watch quantum happen.
Shake to measure a quantum state. Twist to apply a gate. Bump two Qubis together to create entanglement. The colors change in real time to show what’s happening inside.
No screens required for the magic — just curiosity and a pair of hands.
Simple, guided lessons disguised as play
Tested in classrooms, designed by experts, and brought to you. Kids learn real quantum concepts through hands-on exploration.
30+ puzzles and games
Can be done independently or together. Self-paced curriculum for ages 8+.
Independent play
Kids can explore at their own pace with guided lessons in the app.
Family activities
Two Qubis mean two players. Entangle, measure, and compete together.
Classroom ready
The same curriculum used in our education pilots and workshops.
Qubi prepares your kid for the future
Quantum science and technologies are the future. Give your child a head start with the only hands-on quantum learning device designed for young minds.
Kids and families have explored Qubi
Activities, puzzles, and games
No prior knowledge needed
What people are saying
“The Qubis presents quantum information in a clear and approachable way, which I believe is essential for introducing the next generation to the field.”
Lara De
High School Student
“It provides an access point for anyone, even kids. This is the most intuitive learning tool for teaching qubits I've seen.”
Denton Wu
PhD Candidate, Duke Quantum Center
“Every high school should have one of these”
Tomás Fernández Martos
Researcher, Quside & Universitat de Barcelona
Frequently Asked Questions
Qubi is designed for ages 8 and up. The guided app includes content for younger learners as well as advanced material. No prior physics knowledge is needed.
Not at all. The app is fully self-guided with step-by-step lessons. Kids can explore independently, and you can learn alongside them.
Yes. Qubi is a sealed 90mm sphere with no small parts, no sharp edges, and a built-in rechargeable battery (no removable batteries). It’s designed to be held, shaken, and bumped.
The app has 30+ activities that unlock over time, plus games, puzzles, and competitive modes. New content is added regularly. Most kids stay engaged because each session reveals something new.
Each order is a pair of 2 Qubis. That’s because entanglement — the coolest part of quantum — requires two devices. They can be used solo too, but the pair unlocks the full experience.
Qubi pairs with a free app for guided lessons, but the core experience is hands-on. Kids learn by shaking, twisting, and bumping the physical Qubis, not staring at a screen.
Preorders ship June 2026. US shipping is free.
Give the gift of curiosity
Preorder Qubi and introduce your child to the future of computing.
Ships June 2026 · Free US shipping