A voice app for practising speaking.

Sessions last about fifteen minutes. You speak, Lucia answers out loud, and a Coach works alongside the conversation with corrections, more natural phrasings and new words, explained in your own language.

Lucia keeps notes on what you tell her, like a trip, a job or something you found hard, and can bring them up in a later session. In the app, the “What Lucia remembers” screen lists the open threads, and you can delete any of them.

You can speak 24 languages with her. Reading and Listening exercises are available in 10 of them.

Many people can read a language but freeze when they have to speak it. Practising with a person helps, but it is hard to find someone patient who is free whenever you are. Lucia is an attempt to fill that gap: someone to talk to at any hour.

The wider idea is that talking to a computer should feel less like giving commands and more like talking to someone who remembers you. Language practice is where it started.

Lucia is an AI. She is not a person and not a certified teacher, so she can be wrong.

The first seven days are free, with one session a day, then one a week. Paid plans start at $15 a month and are bought in the iOS and Android apps. Audio recording is off unless you turn it on, and you can delete your account and everything Lucia remembers from inside the app. The Privacy Policy has the details.