After 3 months with Fluo, I can lead meetings in English without panicking. The AI roleplay made the difference.
4.8 · 2,000+ learners
English that
flows.
Practice speaking with AI tutors, sharpen your ear with real videos, and build skills through structured lessons — designed for Spanish and Portuguese speakers.
Download on the App Store
Android coming soon 
Loved by learners
Real progress,
Real progress,
real stories.
The interview roleplay prepared me for my dream job at a global company. I finally feel confident speaking English.
What I love most is practicing anytime without the pressure of a live teacher. Consistent daily progress.
FEATURES
Three ways to master English
Each module targets a different skill. Together, they build real fluency — not just test scores.
Speaking
Speaking
Practice real conversations with AI tutors that have unique personalities. From ordering coffee to acing job interviews — scenarios that prepare you for real life.
Listening
Listening
Sharpen your ear with dictation and quizzes built on real English videos. Hear native speakers at natural speed and build comprehension that actually transfers.
Learning Path
Learning Path
Structured grammar and vocabulary lessons that take you from beginner to advanced. Stuck on something? Ask the AI Tutor and get an instant, clear explanation.
HOW IT WORKS
Simple. Effective. Daily.
Build a habit that sticks in just a few minutes a day.
01
Choose your focus
Pick Speaking, Listening, or Learning Path based on what you need today. Fluo adapts to your level.
02
Practice with AI
Have real conversations, train your ear, or work through lessons — all powered by advanced AI that understands your native language.
03
Build your streak
Track your daily progress and watch your confidence grow. Consistency beats intensity — every session counts.
WHY FLUO
Built for the way you actually learn
Most apps teach English as if every learner is the same. Fluo is different.
Made for Spanish & Portuguese speakers
We understand the specific challenges you face — false cognates, pronunciation patterns, and grammar gaps unique to your native language.
AI that feels human
Our AI tutors have distinct personalities and adapt to your level. Practice anytime without the pressure of a live teacher.
Speak from day one
No months of grammar drills before your first conversation. Fluo gets you speaking immediately in real-world scenarios.
All skills, one app
Speaking, listening, grammar, and vocabulary in one place. No need to juggle multiple apps or subscriptions.
FAQ
Frequently asked questions
Everything you need to know before getting started.
Is Fluo free to use?
Yes — there's a free tier with daily practice that never expires. New users get extra practice during their first week. Premium ($6.99/month or $39.99/year) unlocks unlimited practice and all scenarios.
What level of English do I need to start?
Any level. Take a 2-minute placement test on signup or pick a level manually — Fluo supports A1 (Beginner) through C2 (Proficient).
Do I need internet to use Fluo?
Yes. Real-time AI conversations and dictation exercises require an internet connection.
Is the app available on Android?
Currently iOS only. Android is in our roadmap — sign up to get notified when it launches.
Can I cancel anytime?
Yes. Cancel directly in your App Store subscription settings — your access continues until the end of the current billing period.
Ready to speak with confidence?
Download Fluo free and start your first conversation today.
Download on the App Store
GET IT ON Google Play Coming soon on Google Play