Octavia is a language learning app that uses artificial intelligence to provide a personalized and dynamic learning experience. Features include:

- Conversational chatbot: Simulates real-life scenarios such as shopping, interviews, meetings, travel and personalized conversations, allowing the user to practice their communication skills in English.
- Interests newsletter: Personalized with content aligned with the user's interests, accompanied by a Text-To-Speech feature that reads the text while the user follows along.
- Spaced review system: Integrates with the chatbot and newsletter to identify learned words and add them to a review system, optimizing knowledge retention.

Octavia is ideal for users who want to improve their skills in new languages, with a focus on English in this version.