Fluency Tool: Speak Japanese

Fluency Tool

Contains adsIn-app purchases

About this app

Stop memorizing. Start speaking.

Ready to move beyond flashcards and simple vocabulary games? Fluency Tool is the immersive Japanese language learning app designed for serious learners who want to master speaking, reading, and native pronunciation.

Whether you are preparing for the JLPT N5–N1, traveling to Japan, or transitioning from apps like Duolingo or Anki, Fluency Tool bridges the gap between studying Japanese and actually using it.

WHY CHOOSE FLUENCY TOOL?

🇯🇵 Master Native Pronunciation Most learners struggle with "foreigner accent." Our dedicated Pitch Accent Lab and real-time Speech Recognition analyze your voice to help you perfect your intonation and rhythm.

🗣️ The Power of Shadowing Don't just listen—speak. Use our Shadowing features to mimic native speakers in real-time. It is the fastest way to build muscle memory for fluent conversation.

📚 Immersive Reading & Listening Learn vocabulary in context. Read authentic Japanese news, stories, and dialogues. Tap any word for instant definitions and save them to your personal study decks.

KEY FEATURES

Pitch Accent Lab: Visual graphs and targeted quizzes to fix your intonation.

Smart Speech Recognition: Get instant, AI-powered feedback on your pronunciation.

JLPT Prep (N5 to N1): Comprehensive exercises for Kanji, vocabulary, and grammar.

Hiragana Crosswords: Fun, brain-teasing puzzles to reinforce your kana and vocabulary.

Immersion Content: diverse library of native audio and text materials.

WHO IS THIS FOR?

Serious Learners: You know the basics but can't speak confidently yet.

JLPT Candidates: You need targeted practice for the exam (Levels N5, N4, N3, N2, N1).

Travelers: You want to survive and thrive in Japan with practical conversational skills.

Self-Taught Students: perfect for users graduating from basic gamified apps.

Download Fluency Tool today and speak Japanese like you mean it.

Ratings and reviews

pretty good so far, i like it !! however, there are some weird glitches. I had echo fluency off and got the example sentence, ３にん人がいた and i said that exact phrase (san-nin hito ga ita). HOWEVER, it was marked wrong because the app registered "san" as being a half-width three (3) and not the full width one given in the sentence (３). thank god you can proceed anyway, but it was confusing lmao. thanks for the app, though! itd be cool if we could use our own sentences maybe in the future.

I really enjoy this app a lot and I cannot believe it is free. TIP: If you hold your finger down on the Kanji, it will explain each one to you individually. I hope the developer continues to look for grammatical errors and bugs, because this could be the best Japanese learning tool on the app store.

Definitely a good app thus far. There are occasional glitches here and there, but it's easy enough to navigate through. Please make an option that gets rid of ads! I'll be more than happy to pay some money to get rid of the ads.