Originally, we didn’t set out to build a language app. We were working on software for the space industry, until we realized we had no real connection to what we were making, struggled to stay afloat, and started over. We asked ourselves what we actually cared about. The answer kept coming back to the same thing: studying abroad in Japan. We all lived the same experience—years of lessons, then sitting in front of a menu and still not being able to read most of it. Language learning was clearly an unsolved problem, and one we wanted to take a real shot at.
We started Gravity because every app we tried fell into one of two camps. On one side, the video games pretending to be teachers: streaks, gems, mascots guilt-tripping you at 9pm. Duolingo made us feel productive, but the gamification and the real world were two different places. On the other, the textbooks dressed up in a UI: chapter 1, chapter 2, chapter 3, the same rigid track whether you live in Tokyo or have never left Toronto. While something like Anki can drill vocabulary, the review pile snowballs the moment you miss a few days—and once it does, most people never come back.
A different bet
The bet behind Gravity is simple: language sticks when it’s stitched into your life. Not when it’s quarantined in an app for 5 minutes a day, and not when it’s force-marched through someone else’s curriculum.
So we built a companion—not a course—that turns your environment into the content engine. The menu in front of you, the sign you walked past, the line from a show you can’t stop thinking about. You capture the moment; Gravity reads the language hidden inside it and folds it into a second brain it builds quietly in the background, understanding and planning around what you’ve seen, what you’ve struggled with, and what you’re ready for next.
That second brain is what makes the difference. It means every review is tuned to you: not a level chosen by chapter number or a pre-made deck shared by a million strangers, but the next thing that matters for the life you’re actually living. You always learn at the edge of what you know, on the words your world keeps handing you.
More to come. We’re glad you’re here.