Fluentist: Words & Phrases
12,000 per language, 22 langs
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
12,000 words and phrases in every one of 22 languages — each with its own picture and native audio. Most apps give you 2,000. Plus an AI coach that drills your misses.
12,000 words and phrases. Per language. Not across all of them — in every single one.
That's 6,043 words and 6,085 phrases, each with its own illustration and audio from a native voice, in all 22 languages we offer. Most vocabulary apps ship two to five thousand. We built a library you can still be learning from in three years.
And you learn it one card at a time. A word, a picture, a native voice, 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. Slow it down when a sound won't stick.
• Smart repetition. Rate a card Hard, Medium or Easy and it comes back right when you're about to forget it. Weak words surface more often; mastered ones step aside.
• Six quick games — image match, audio match, match words, sentence fill, fast recall, and an end-of-lesson test. Thirty seconds a round.
• Learn offline. Download a language once, then study on a plane, a train, or anywhere without signal.
• Progress that means something. Words learned, weak spots, mastery, day streak and XP — honest numbers, not confetti.
• Full right-to-left support, including Arabic, with real typography rather than a mirrored afterthought.
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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. Every card you rate Hard, every game you fumble, feeds a list. Your coach drills that list — not a generic lesson someone else wrote.
• Role-play real scenes. Order at a café, ask for directions, check into a hotel, take a taxi, haggle at a market. Eight scenarios, with your tricky words woven into each one.
• Three ways to work. Conversation for using words in context. Drill for quick-fire recall. Guide for understanding why a word keeps slipping.
• A coach who speaks your target language. Layla for Arabic, Lukas for German, Sofía for Spanish, Yuki for Japanese — a named coach for all 22 languages.
• It can't invent words. Your coach only ever teaches from our verified, human-checked vocabulary. No hallucinated words, no made-up grammar, no confident nonsense. Every reply is marked AI.
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WHAT WE BELIEVE
Content first. Real words, real images, real audio. The polish serves the learning, never the other way around.
Work with memory. Reviews are scheduled around how forgetting actually works, so your minutes go where they matter most.
Respect your time. Short sessions you'll finish beat long ones you'll skip.
Respect your privacy. No ads. No tracking profiles. Delete your account and your data whenever you like.
Playful, not childish. Celebration where it helps motivation — never noise for its own sake.
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FREE AND PREMIUM
The Starter level is free, works offline, and needs no account.
Sign in free with Apple, Google or email to learn up to three languages at once and keep your progress synced across devices.
Fluentist Premium unlocks the full 12,000-item library in every language, offline downloads, and the live AI Coach. Monthly or yearly, cancel anytime. Without Premium the coach still runs guided practice on the words you missed, using scripted drills rather than live AI.
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support@fluentist.app
Privacy: https://fluentist.app/privacy
Terms: https://fluentist.app/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Hello! This is the first full release of Fluentist.
22 languages. 12,000 words and phrases in every one of them, each with its own picture and native audio. Six quick games, smart repetition, offline learning, and an AI coach that drills exactly what you keep getting wrong.
New in this version: report any AI coach reply (long-press it or tap the flag), a better tablet layout, and polish throughout.
Found something odd? Tell us at support@fluentist.app — we read every message.
The developer, BUILD STACK SOLUTIONS LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BUILD STACK SOLUTIONS LTD
- Size
- 116.2 MB
- Category
- Education
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Yearly $39.99
- Premium Monthly $6.99
- Copyright
- © 2026 Build Stack Solutions Ltd