
Breni
Your Brain's New Playground
28 followers
Your Brain's New Playground
28 followers
Breni is an AI-powered personalized learning app that enables anyone to learn anything, in any language; using the most effective methods known to cognitive science. Think of Breni as Duolingo for everything: the same addictive, science-backed learning loops that made Duolingo the world's most popular language app, applied to every domain of human knowledge and skill.
This is the 4th launch from Breni. View more
Breni for Schools
Launched this week
The free, simple way for teachers to turn their curriculum (PDFs, links) into fun, AI-powered, swipeable games that students love. Boost engagement and get instant classroom insights.



Free
Launch Team / Built With



The spaced repetition loop feels really well tuned, and I noticed myself sticking with a Spanish session way longer than I expected. Hope the topic library keeps growing beyond the usual suspects.
The learning loops sound really promising and I love that it works across languages. One thing that would make a huge difference for me is a built-in spaced repetition scheduler that adapts to when I actually forget things, rather than just spaced intervals. Cognitive science apps like Anki have nailed this and it would set Breni apart.
One thing I'd love to see is a "learning streak freeze" you can earn by teaching another user something you already mastered. It would double as built-in social motivation and reinforce your own knowledge through the Feynman technique, which is a pretty powerful combo alongside the rest of your science-backed approach.
The spacing and typography in the onboarding flow feel really considered, almost meditative compared to most "gamified" learning apps that throw confetti at you. Nice that the loop design respects the science it claims without dumbing it down.
Duolingo's loop applied to everything sounds ambitious, but the daily 10-minute sessions actually stick. Surprised how quickly the spaced repetition felt less like studying and more like a habit.
The onboarding flow is really well done. It feels like it actually adapts to you from the first session instead of throwing generic lessons at you right away.