Effective date: June 15, 2026
App name: Lumio
Developer: Alina Moroz
Country: Portugal
Contact email: [email protected]
This Privacy Policy explains how Lumio (“Lumio”, “we”, “us”, or “our”) collects, uses, stores, shares, and deletes personal data when you use the Lumio mobile application and related backend services.
Lumio is a voice-based language practice application that helps users practise conversations, receive AI-generated responses, review learning cards, and track learning progress.
By using Lumio, you acknowledge that we process your data as described in this Privacy Policy.
The data controller for Lumio is:
Alina Moroz
Portugal
Email: [email protected]
You can contact us at this email address if you have questions about this Privacy Policy, your personal data, or account deletion.
Lumio collects and processes the following categories of data.
When you sign in to Lumio using Google Sign-In and Firebase Authentication, we may receive and store: