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Alternatives

Products that do what Lexicon does

AI-powered vocabulary learning on any device

  1. 1
    Lexicon201

    An open-source, customizable mobile app for communities

    2021

  2. 2

    18 languages, works offline with audio & images

    2023

  3. 3

    AI vocab app — 10 varied contexts per word, not pairs.

    Jul 2026 · lafwords.com

  4. 4

    First TTS model to support all 22 Indic languages + English

    2024

  5. 5

    Learn languages with AI, spaced-repetition flashcards

    2024

  6. 6PD

    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

  7. 7
    Blarma81

    Build vocabulary - learn words & languages with techniques

    2022

  8. 8

    Hover on our logo to see the languages you can learn

    2023

  9. 9V9
  10. 10
    WordPath112

    Casual word association game powered by AI

    2025

  11. 11
    4Cards158

    A beautiful app to learn four great English words every day

    2017

  12. 12

    Flip new words into lasting knowledge daily!!!

    Nov 2025

  13. 13
    Vocably75

    A fun way to improve your vocabulary

    2022

  14. 14

    AI generates vocabulary quizzes for any topic instantly

    Jan 2026

  15. 15

    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

  16. 16

    AI-powered vocabulary journal for SAT and IELTS prep

    28d ago · lexicon-ai-journal.vercel.app

  17. 17LH

    Hey HN, I'm Taylor and today I'm launching Lexical, a language learning app that actually works by teaching the 5,000 most common words in the target language. Spaced repetition is how I've learned Spanish, French, and Italian in the last 3 years and I couldn't find tools that have the languages that I want to learn in the future, so I built Lexical. The link goes to my White-Paper describing the language learning philosophy behind Lexical if you just want to try it out you can click "Get Started" at the top of the page. To really experience Lexical at it's best you'll need an account (sorry…

    Nov 2025 · lexical.app

  18. 18UA
  19. 19

    Turn YOUR text into language learning material !

    Jan 2026

  20. 20IM

    English is my second language. From my experience, I learnt that developing your vocabulary is a long and arduous process. Traditionally, learners used flashcards (or their digital incarnations). I wanted to build something more engaging and more effective in building your vocabulary. DictionaryGames is aimed mostly at ESL (English as a Second Language) students, but I am hoping it might be fun for any English language lovers. The project is in BETA, it is free, and no registration is required. I am looking for feedback to improve it. If you comment, please indicate if you are a native…

    2025 · dictionarygames.io

  21. 21
    Voktu6

    AI powered instant vocabulary flashcards, built in SRS.

    Jan 2026

  22. 22FV

    Dear hackers: Whether English is your first or nth natural language, you may be familiar with this vexing experience: You encounter a flowery word in a book, podcast, or HN comment; you endeavor to memorize it to hone your speech and writing; you purge it from your synapses by the next day. Flowery (https://flowery.app) streamlines vocabulary building by: • Rendering a typographically pristine Oxford dictionary and thesaurus. • Conjuring up the stochastic parrot to eliminate the tedium of flashcard creation. • Scheduling the flashcards with a spaced repetition algorithm. About the…

    2024 · flowery.app

  23. 23

    Your AI powered English learning buddy

    May 2026 · t.me

  24. 24

    Free RPG vocabulary game - supports 7 languages

    Jan 2026

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