Say a phrase out loud and see how closely your pronunciation matches. Works in Chrome and Edge. Uses your browser microphone and the Web Speech API. No audio is sent to any server.
Choose a phrase to practice:
Clear pronunciation is the difference between being understood and being misunderstood in real conversations. Many language learners have strong grammar and vocabulary but are held back by pronunciation patterns carried over from their native language.
Lucy OS1 gives you real-time feedback on your spoken English in natural conversation. Rather than practicing isolated words out of context, you practice pronunciation while saying things you actually want to say, which makes corrections stick faster.
Lucy OS1 adapts to your language level and speaks with you every day. Real-time voice conversations build the fluency that reading and grammar study alone cannot.
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