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Alternatives

Products that do what Fix My Japanese does

Fix your Japanese grammar. Understand your mistakes

  1. 1
    Fujiyama192

    Practice natural Japanese conversation in real-time with AI

    2024

  2. 2

    Write flawless English with AI, no subscriptions, offline

    2024

  3. 3
    Gramara273

    AI grammar correction

    2020

  4. 4
    Fixkey583

    Grammarly for powerusers

    2024

  5. 5
    FixMeBot535

    AI-powered language assistant

    2023

  6. 6AJ

    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

  7. 7

    An AI language tutor in your browser

    2023

  8. 8

    AI-powered grammar checker with an API

    2018

  9. 9

    Practice speaking skills with personalized AI conversations

    2025

  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. 11

    Grammar check and rewriting in 6 languages

    2023

  12. 12
    Kann173

    Master Japanese vocabulary you care about!

    2024

  13. 13IM

    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

  14. 14
    Kanaji95

    Learn Japanese Kanji

    Nov 2025 · apps.apple.com

  15. 15
    SpeakAI134

    Learn multiple languages by speaking with AI

    2023

  16. 16

    Fluency through Speech: Conversational AI Japanese Tutor

    2025

  17. 17
    Kodezi282

    Grammarly for programmers

    2022

  18. 18
    Linguix246

    Check grammar instantly in real-time on your favorite sites

    2020

  19. 19

    Open source | Auto fix/switch keyboard language using AI

    2024

  20. 20IB

    Hello Hacker News, When learning foreign languages, I made the most progress by speaking them throughout the day, every day. So I made a site where you can *speak* to an AI language teacher to practice both listening and speaking. # The product *What I have now:* * Multilingual speech recognition: You can ask a question in English and get an answer in your target language. * Feedback on your grammar. * Suggestions: See examples of what to say next to keep the conversation flowing. * Speed: Choose a lower speed for beginners or a faster one for advanced levels. * Translations: Click to see a…

    2023 · gliglish.com

  21. 21

    Write it once, perfect it fast.

    2025

  22. 22

    Now practice your speaking through real-life situations

    2025

  23. 23AF

    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

  24. 24

    Hear it. Say it. Perfect it. AI language pronunciation.

    May 2026 · sonarilabs.ai

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