Fluentist: Words & Phrases

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Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Learn a language with 12,000 words and phrases in every language we offer. Fluentist is a language learning app for 22 languages — Spanish, French, German, Japanese, Korean, Arabic and more — with illustrated vocabulary, native audio, spaced repetition, offline learning and an AI coach that drills the words you actually get wrong.

12,000 words and phrases. Per language. Not across all of them — in every single one. That's 6,043 words, each with its own illustration, and 6,085 phrases, all with natural-sounding audio. Most vocabulary apps ship two to five thousand.

And you learn it one card at a time. A word, a picture, natural audio, a real sentence. You say how well you knew it; we handle when you see it again. Five minutes a day is the whole idea.

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WHAT'S INSIDE

• 22 languages — Spanish, French, German, Italian, Portuguese, Dutch, Swedish, Norwegian, Danish, Finnish, Polish, Russian, Bulgarian, Turkish, Arabic, Chinese, Japanese, Korean, Thai, Vietnamese, Indonesian and English. Learn any of them from any of them.

• A picture for every single word. Not stock photos — illustrations made for this app, so meaning lands before translation does.

• Native audio on every card, word and phrase alike.

• Smart repetition. Rate a card Hard, Medium or Easy and it comes back right when you're about to forget it.

• Six quick games — image match, audio match, match words, sentence fill, fast recall, and an end-of-lesson test.

• Learn offline. Download a language once, then study anywhere without signal.

• Progress that means something. Words learned, weak spots, mastery, day streak and XP.

• Full right-to-left support, including Arabic.

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AN AI COACH THAT KNOWS WHAT YOU GOT WRONG

Most AI tutors make small talk. Yours opens with the words you missed.

• Trained on your mistakes — it drills your list, not a generic lesson.
• Role-play real scenes: a café, directions, shopping, a hotel, a taxi, the airport.
• Three modes: Conversation, Drill and Guide.
• A named coach for each of the 22 languages.
• It can't invent words. The coach only teaches from our verified, human-checked vocabulary. Every reply is marked AI.

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FREE AND PREMIUM

The Starter level is free, works offline, and needs no account. Sign in free with Google, or with email, to learn up to three languages at once and sync progress across devices.

Fluentist Premium unlocks the full 12,000-item library in every language, offline downloads, and the live AI Coach. Without Premium the coach still runs guided practice on the words you missed, using scripted drills rather than live AI.

SUBSCRIPTION DETAILS
Fluentist Premium is an auto-renewing subscription, offered monthly and yearly. Payment is charged to your Google Play account at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel any time in Google Play > Subscriptions.

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support@fluentist.app
Privacy: https://fluentist.app/privacy
Terms: https://fluentist.app/terms
12,000 words & phrases per language, with pictures and native audio. 22 langs.
Updated on
Sep 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy

What’s new

1.0.5:
- Your progress is protected across updates: a safety copy is made before each update, and the app repairs itself if its data is ever damaged.
- Continue picks up on the exact word you left, even after content updates.
- Downloads say when there's no internet and can be cancelled.
- A fresh look for the learning feed and clearer buttons.
- Updated Google/Firebase components.
Content rating
Everyone
Learn more

App support

Phone number
+447438978967
About the developer
BUILD STACK SOLUTIONS LTD
office@buildstacksolutions.com
2 Gold Crest Apartments 61A Upton Lane LONDON E7 9FL United Kingdom
+44 7438 978967