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Alternatives

Products that do what ThankJapan does

Gamified Japanese Learning with AI Visuals & Quizzes 🇯🇵

  1. 1IM

    The idea is actually quite simple. As a Japanese learner and a coder, I've always wanted there to be an open-source, 100% free for learning Japanese, similar to Monkeytype in the typing community. Unfortunately, pretty much all language learning apps are closed-sourced and paid these days, and the ones that are free have unfortunately been abandoned. But of course, just creating yet another language learning app was not enough - there has to be a unique selling point. And then I thought to myself: why not make it crazy and do what no other language learning app ever did by adding a gazillion…

    2025 · kanadojo.com

  2. 2
    Kanji Ninjaâ–²140

    Fun game to learn 1000+ Japanese characters

    2016

  3. 3
    Fujiyamaâ–²192

    Practice natural Japanese conversation in real-time with AI

    2024

  4. 4
    Kanajiâ–²95

    Learn Japanese Kanji

    Nov 2025

  5. 5
    Learn.xyzâ–²292

    Make learning a fun habit with the power of AI

    2023

  6. 6
    Learnjiâ–²181

    Learn a new language using emoji 😊

    2017

  7. 7Q
    QWANJIâ–²174

    Hey HN! I've built this bit of cuteware (software not solving a problem but just for fun) inspired from the patterns made by swipe typing on mobile devices. To me it seemed like the closest thing to an English version of Kanji and it would be cool to consistently recreate those patterns. The implementation is vanilla js to keep things simple (and from a bit of framework fatigue) I'm keen to see how people use qwanji. Any and all feedback welcome!

    2024 · byronicalpatrick.github.io

  8. 8AF

    I'm a long time lurker that recently quit my job to work on my own projects, a lot due to the inspiration from Hacker News. Now I have published my first serious project, an app for learning how to write Japanese characters. It's the app I always wanted but couldn't find when I was studying. It tries to be simple to use, you just start the quiz and go with the flow. There's no need to plan and manage your studies, and it uses spaced repetition for better retention. There's a promo page with more details up at http://www.kanjibyhand.com. It's only for Android so far. The free version includes…

    2012

  9. 9
    Kannâ–²173

    Master Japanese vocabulary you care about!

    2024

  10. 10LJ

    Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…

    Dec 2025 · lingoku.ai

  11. 11NS
  12. 12
    Mainichiâ–²133

    Learn Japanese, one prefecture at a time.

    Jul 2026 · mainichiapp.com

  13. 13
    KanaSenseiâ–²106

    Read Japanese kana in two weeks

    15d ago · kanasensei.dev

  14. 14AJ

    Hey HN, it’s been 8 years since I posted on here about the launch of my Japanese dictionary app Nihongo [0] and I’m finally back with a new app: Nihongo Lessons! Think of Nihongo Lessons as the textbook to Nihongo’s dictionary. It’s an app for learning Japanese, specifically made for learners who are serious about becoming fluent, and want a guided set of content that will help them efficiently acquire vocabulary and grammar. The project came about when Adam Shapiro of Japanese Level Up (Jalup) [1] announced last April that he was shutting Jalup down. As a fan of Adam’s work I was bummed to…

    2022 · lessons.nihongo-app.com

  15. 15

    Turn anything into a language lesson, instantly

    2022

  16. 16
    Kanseiâ–²168

    Practice languages with AI companions

    2023

  17. 17
    YOMIâ–²98

    The best collection of free game tutorials on the web

    2021

  18. 18

    Instantly create and sell online courses

    2025

  19. 19

    Learn Japanese hiragana and vocabulary with cute characters

    2023

  20. 20LJ

    2021 · kumalearn.com

  21. 21KL
  22. 22
    Moji Heroâ–²3

    Web app for Japanese Language Practice

    May 2026 · mojihero.com

  23. 23IB

    Hi Everyone, I recently wanted to learn Japanese with duolingo but it kept giving me repetitive lessons. So I built an app that gives a variety of lessons from anime. You can try it out here:https://kanjieight.vercel.app/ Thanks everyone.

    Nov 2025 · kanjieight.vercel.app

  24. 24
    Semaj AIâ–²34

    Learn to speak Japanese from Day 1

    2025

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