Fluvia: Practice English AI

Fluvia teaches you the English people actually speak.

Not textbook English. The kind that swallows syllables and runs words together — the kind that sounds like "wanna", "gonna" and "whaddaya" the first time you hear it.

VOICE CONVERSATIONS Speak English with an AI conversation partner. It answers in audio, corrects what you said, and saves every mistake so you can drill it later.

DECODE Listen to real spoken English — fast, with the sounds joined together — and write it back in standard form. This is the exercise that closes the gap between "I can read it" and "I understood nothing."

COMPARE The same sentence said two ways: careful and natural. You hear the difference instead of having it explained.

LISTENING Comprehension tests with audio, questions, and an explanation for every answer.

WRITING Writing tasks with detailed, point-by-point feedback.

VOCABULARY, PHRASAL VERBS AND IDIOMS Save what you learn and review it with spaced repetition.

TRANSLATOR A quick lookup for when one word blocks you.

GUIDED PRACTICE Not sure where to start? Fluvia rotates skills and topics for you. A short listening exercise about travel today, technology vocabulary tomorrow — the variety is what makes it stick.

GOALS AND PROGRESS Set a daily or weekly goal and watch how you are actually moving.

Full interface in Spanish and English. You can start without creating an account.