Fluxa - Language Learning

Grammar-first language learning with a real AI conversation partner. 12 languages. No subscriptions — free to start, one-time purchases only.

Fluxa teaches languages the way they actually work — grammar first, so you understand every sentence you build instead of memorising phrases.

START FREE Spanish and French are completely free. Every lesson, every feature, forever. No trial, no energy bar, no paywall surprises.

LEARN GRAMMAR THAT STICKS Structured lessons take you from A1 towards B1/B2 (CEFR), covering the grammar and vocabulary that real conversation is built on. Every correct answer earns XP mapped to your CEFR level — an internationally recognised benchmark of your progress.

PRACTISE WITH SOFIA, YOUR AI CONVERSATION PARTNER Chat in your target language about real scenarios — ordering food, asking directions, introducing yourself. Sofia replies naturally, corrects your grammar as you go, and translates when you need it. Tap to hear her responses spoken aloud.

KEEP YOUR MOMENTUM Daily streaks with a free weekly streak shield, a mistakes review deck, a personal phrasebook, cultural tips, and an optional Word of the Day — generated on your device, never spammy.

12 LANGUAGES Spanish and French free. Japanese, German, Italian, Mandarin, Korean, Portuguese, Arabic, Hindi, Turkish, and Greek available as one-time purchases — own them forever. No subscription. Ever.

PRIVATE BY DESIGN No account required. Your progress stays on your device. No ads, no tracking, no analytics SDKs.

Download Fluxa and build a language from the ground up.