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Alternatives

Products that do what FluentBoo does

Turn real-life words into lasting vocabulary

  1. 1

    Learn a new language while you live your life

    2021

  2. 2
    Fluent824

    Learn a new language by browsing the web

    2020 · fluent.co

  3. 3
    Fluently976

    Start speaking English as well as your native language

    2025 · getfluently.app

  4. 4

    Vocabulary enhancer with live activities

    2024

  5. 5

    Learn languages with AI, spaced-repetition flashcards

    2024

  6. 6

    Write fluently in any language

    2020

  7. 7

    An AI language tutor in your browser

    2023

  8. 8

    Unlock real fluency with FluentFox

    2025

  9. 9
    Flowlingo283

    Get fluent in a language through content immersion

    2018

  10. 10PD

    Hi! Wanted to share the project I really wanted to have. TLDR; this app lets you create your own list of words and you get a Duolingo-like experience (kind of, still needs a lot of features) practicing those words in their context. My English is not the best but not the worst either. But I realized I can't boost it up after a certain level! In my belief, in order to truly learn a language, you need to be exposed to that language often. Vocabulary is the key factor here if you really want to improve in any language. My experience is that when I read a book to improve my English vocabulary, I…

    2025 · github.com

  11. 11AJ

    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

  12. 12
    Blarma81

    Build vocabulary - learn words & languages with techniques

    2022

  13. 13
    CapWords135

    Learn a new language with AI-powered object recognition

    2025

  14. 14
    Fluently160

    Level up your comprehension in any language

    2018

  15. 15
    Fluently159

    Write fluently in any language

    2021

  16. 16
    Vocabs127

    Your personal vocabulary curator on Android

    2024

  17. 17

    Acquire languages on the go from the news, videos etc.

    2025

  18. 18
    Vocalo.ai178

    Become a Fluent English speaker by talking with AI

    2024

  19. 19

    Achieve fluency by doing, not reading

    2024

  20. 20
    Termy122

    Learn languages from games, videos, and websites

    12d ago · termy.ai

  21. 21
    Fluent110

    AI writing assistant for macOS

    2025

  22. 22
    Yenga133

    Don't study a language, speak it!

    2018

  23. 23LL

    Hi! I'm living as an expat in France and I had a hard time following the news. So I've been working on Fluentsubs that turns YouTube content into a language learning experience. YouTube videos up to 20 minutes can be transcribed and listened to. At the same time I made it easy to lookup certain words and automatically add spaced repetition cards using the given context. This means that you can also rehearse with a real voice and not with AI dubs. This works especially well for the somewhat smaller languages that have a small track on Duolingo, and now are desperately looking for content…

    2025 · fluentsubs.com

  24. 24

    Master new languages with Vocab Top's AI-powered vocabulary builder. Features contextual translations, AI-generated visual mnemonics, word forms (conjugations & plurals), IPA pronunciation guides, and a personal word library for lasting retention.

    Aug 2026 · vocab.top

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