We built the app we wanted at family dinner.
Tweakyy started as a fight between two siblings over who was smarter. We built a quiz to settle it. Then friends wanted in. Then their families. Now it's the internet's most fun way to sharpen your brain.
Our mission
Cognitive training shouldn't feel like a chore. We combine peer-reviewed methods from memory, reasoning and attention research with the loop that makes group games addictive — leaderboards, streaks, and just enough friendly trash talk.
One minute a day, played anywhere, with anyone. That's the whole idea.
What we believe
Curiosity first
We reward the joy of figuring things out — not just being right.
Bring your people
The best moments happen in a group. We design around that.
Fun over friction
If it feels like homework, we rebuild it.
Everyone's welcome
Ages 10 to 100. All backgrounds. Every kind of brain.