Fluo: Speak English with AI

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.

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Terms of Use: https://getfluo.app/terms-of-use/ Privacy Policy: https://getfluo.app/privacy-policy/