Project Fluency™

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Every app teaches you a language. None of them prepare you for the country. You did the streak. You passed the quiz. Then you landed and the waiter spoke too fast, used slang the app never taught you, and switched to English because you hesitated.

Project Fluency is different. Talk to 60+ AI characters who speak like real people — the grandmother who won't slow down, the bartender who teaches through stories, the local who won't switch to English for you. Across Spanish, French, Italian, Portuguese, and English.

CHARACTERS WHO REMEMBER YOU
Every character remembers your past conversations. Mess up subjunctive on Tuesday? They'll bring it up on Thursday. Your mistakes become your curriculum.

REAL-TIME CORRECTIONS
Grammar caught mid-conversation — no pause, no quiz. The character keeps talking. You keep learning. Every session scored with detailed analysis.

ADAPTIVE PRACTICE
Yesterday's conversation errors become today's drilling exercises. Six practice modes from recognition to full production. Powered by spaced repetition that adapts to your specific weaknesses.

VOICE-FIRST LEARNING
This isn't typing into a chat box. You speak. They speak. Regional accents, natural speed, cultural context included. Mexican Spanish sounds different from Argentine Spanish — and our characters know it.

5 LANGUAGES, ONE SUBSCRIPTION
Spanish, French, Italian, Portuguese, and English. Characters set in Mexico City, Paris, Rome, Rio de Janeiro, and Chicago. One subscription unlocks everything.

WHO IT'S FOR
Travelers preparing for real interactions. Professionals who need business language. Heritage speakers reconnecting with their roots. Anyone tired of apps that teach words but not conversation.

Start with a free assessment. Get matched with characters built for your level and goals. Then talk — as much as you want, about whatever you want, with characters who actually care whether you improve.`
AI conversation practice with 60+ characters who remember you. 5 languages.
Updated on
Jul 9, 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.
This app may share these data types with third parties
Personal info
This app may collect these data types
Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

What’s new

Learning in your language, with materials from your teacher.

• Listening practice: tap any word for a definition in your app language — quiz questions are localized too (EN, ES, PT, IT, FR)
• Materials your teacher creates now appear right in your Practice tab, plus a new reading experience
• New conversation partners, including Jorge, an English call-center trainer
• Stability and polish: crash fixes and smoother screens throughout