Alternatives

Products that do what ukamiru does

Understand the “why” behind every exam answer.

1. 1NS
   Nihongo – Study Japanese using authentic text from games, songs, etc.▲139

   2015 · nihongo-app.com

2. 2
   Fujiyama▲192

   Practice natural Japanese conversation in real-time with AI

   2024

3. 3
   Kazu Navi (かずナビ)▲142

   Learn Japanese with clarity, context, and confidence

   2025

4. 4
   Kuku: open source▲241

   Your open-source, local second brain for every AI

   May 2026

5. 5
   KanjiLens▲120

   Kanji Lens is a Japanese manga translator and learning tool.

   Jan 2026

6. 6
   Questo▲270

   Generate quizzes in a snap 🔥

   2019

7. 7
   KanaSensei▲106

   Read Japanese kana in two weeks

   14d ago · kanasensei.dev

8. 8
   Shisa.AI▲110

   Open-source foundation for superior Japanese LLMs

   2025

9. 9
   Mainichi▲133

   Learn Japanese, one prefecture at a time.

   Jul 2026

10. 10
    ManabiDojo▲108

    Learn Japanese with Anime

    2025

11. 11JL
    Japanese Language Learning Forum▲71

    2020 · questions.japanesecomplete.com

12. 12
    Krea Video Training▲242

    Train AI to create videos in your style

    2025

13. 13
    Lexie▲102

    Snap your notes and get tested before the exam

    Apr 2026

14. 14
    Douzo▲127

    Free Japanese typing practice organized by JLPT level

    Mar 2026

15. 15
    Shape▲188

    Get AI-based learning content in minutes

    2021

16. 16
    QuizRise▲194

    AI assistant for educators and learners

    2024

17. 17
    KushoAI▲156

    Thoughtfully written Playwright code for web testing

    2025

18. 18
    ProfessorAI▲239

    The personalized AI tutor for standardized tests

    2024

19. 19AF
    App for learning how to write Japanese▲55

    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

20. 20
    Kanso▲105

    A better way to learn Japanese 🇯🇵

    2017

21. 21
    Lumi▲194

    Read smarter, not harder

    Nov 2025

22. 22
    KushoAI▲231

    AI-written API tests inside Google Sheets

    2024

23. 23
    FibonacciKu▲158

    Personalized AI learning assistant for teachers and students

    2024

24. 24
    Assistena▲130

    Your shortcut to academic excellence

    2024

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