Privacy Policy

Overview

Lexio is an iPhone app for vocabulary practice through stories and short study rounds. This policy explains what information may be processed when you use the app and website.

Information we process

Lexio may store study progress, saved words, onboarding selections, and purchase state on your device so the app can keep your learning history and preferences.

If cloud-backed services are enabled, Lexio may also process vocabulary content, remote configuration values, and user progress needed to keep the app working consistently across sessions or reinstalls.

Purchases

Subscriptions and purchases are handled by Apple. We do not receive your full payment card details.

Third-party services

Lexio may use services such as Firebase for app configuration and data sync, and may use analytics tooling if enabled in the app configuration.

Data retention

We keep information only as long as needed to operate, improve, and support Lexio, or as required by law.

Your questions

For privacy questions or requests, contact support@lexio.app.