Lang LifeDownload App

Privacy

Privacy Policy

This policy explains how Lang Life collects, uses, and shares information when you visit our site or use the app.

Last updated: December 29, 2025

Overview

Lang Life is built to help you learn Traditional Chinese with speaking practice, flashcards, and AI-powered activities. We only collect the data needed to run the service, improve it, and communicate with you. We do not sell your personal information.

Information we collect

We collect information in three main ways: information you provide, information we generate as part of the service, and information collected automatically.

  • Account data: email address and authentication identifiers needed to sign in.
  • Learning content: flashcards you create, study history, speaking scenes, and related progress data saved to your account.
  • AI inputs: text you send for AI-generated scenes or text-to-speech processing.
  • Analytics and usage: basic usage metrics to understand traffic and feature adoption.
  • Local storage: flashcard data and preferences stored in your browser to improve performance and offline continuity.
  • Support: information you include if you contact us for help.

How we use information

  • Provide and maintain the Lang Life service.
  • Personalize learning content and track progress.
  • Process AI requests, including text-to-speech and scene generation.
  • Communicate with you about service changes.
  • Understand and improve product performance and reliability.
  • Prevent abuse, fraud, or security incidents.

How we share information

We share information with trusted service providers to operate the product. These providers only process data on our behalf and for the purposes described in this policy.

  • Hosting and storage: infrastructure for running the app and storing account data.
  • AI processing: text and audio processing for scene generation and speech synthesis.
  • Analytics: measuring product usage and performance.

We may also disclose information if required by law or to protect our rights, users, or the public.

Retention

We keep account data for as long as your account is active. Waitlist data is retained until you unsubscribe or we no longer need it. Cached audio files and operational logs are retained for limited periods to support performance, security, and troubleshooting.

Your choices and rights

  • Access, update, or correct your account information.
  • Delete your account from within the app settings.
  • Manage email preferences from your account settings or by contacting support.
  • Request help or data deletion by contacting support@wovenlabs.net.

Security

We use reasonable administrative, technical, and physical safeguards to protect your information. No system is perfectly secure, so we cannot guarantee absolute security.

Children

Lang Life is not intended for children under 13. If you believe a child has provided us personal information, please contact us so we can remove it.

Changes

We may update this policy from time to time. If we make material changes, we will update the date above and, if appropriate, provide additional notice.

Contact

Questions about this policy? Email us at support@wovenlabs.net.