Founder note
Why Inku Exists
I wanted a Japanese app I could open at night without feeling yelled at.
What broke
I tried the noisy apps first. They worked for opening the app. They did not always work for learning Japanese. I could keep a streak and still feel unsure about hiragana. I could finish a lesson and still not know what I had learned.
That was the strange part. The apps were full of motion, points, and reminders, but the Japanese felt small inside all of it. I wanted the language to be the main thing.
What I wanted
I wanted a Japanese app I could open at night without feeling yelled at. One quiet screen. A few cards. A clear sound. A sense that I had done enough for today.
I did not want a blank tool that made me build my own study system. I also did not want a game that treated my attention like a score. I wanted something closer to good stationery: useful, calm, and easy to return to.
What Inku does
Inku starts with kana, beginner vocabulary, useful phrases, audio- supported review, handwriting, progress, and a soft daily habit. It is not trying to be the loudest Japanese app. It is trying to be the one you can keep using.
The product idea is simple: show fewer cards at once, make the review feel finite, and let progress feel like ink on paper instead of a siren on your phone.
If that is the kind of Japanese app you wanted too, start with the homepage or read the fair flashcard app comparison.