Fluo: Speak English with AI
Practice, Listen, Grammar
Only for iPhone
Free · In‑App Purchases
iPhone
The English app built for Spanish and Portuguese speakers. Practice Speaking with AI, train your Listening with real videos, and master Grammar — all in one place.
The English app built for Spanish and Portuguese speakers — not translated for them.
Most English apps treat every learner the same. Fluo is different: every explanation, example, and exercise is crafted with your native language in mind.
WHAT YOU GET
• SPEAK with AI role-play
Hold real conversations in scenarios you'll actually face — ordering food, job interviews, first dates, travel. Our AI listens, responds, and corrects you naturally.
• LISTEN to real English
Train your ear with clips from real YouTube videos. Dictation exercises and comprehension quizzes built around content native speakers actually watch.
• LEARN the grammar that matters
A structured Learning Path covering what Spanish and Portuguese speakers typically get wrong. Plus an AI Tutor ready to answer any question, 24/7.
BUILT BY LANGUAGE LEARNERS, FOR LANGUAGE LEARNERS
We made Fluo because we couldn't find the app we wanted to use. Every feature is designed around the real struggles of learning English from Spanish or Portuguese — the false cognates, the pronunciation traps, the grammar rules that don't translate.
TRY IT FREE
Start with free daily activities. Upgrade anytime for unlimited practice.
—
Terms of Use: https://getfluo.app/fluo/terms-of-use/
Privacy Policy: https://getfluo.app/privacy-policy/
This update includes general improvements and bug fixes to make Fluo work better for you.
Thanks for learning with us.
The developer, Mauricio Anderson Ricci, 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:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
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
- Mauricio Anderson Ricci
- Size
- 28.9 MB
- Category
- Education
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later.
- iPhone
- Languages
English and 2 more
- English, Portuguese, Spanish
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
Profanity or Crude Humor
- In-App Purchases
Yes
- Yearly Subscription $39.99
- Monthly Subscription $6.99
- Copyright
- © 2026 Linguatech