Privacy Policy

Last Updated: September 4, 2025

This Privacy Policy describes how we handle your information. Our goal is to be transparent while keeping things simple. We are designed to be a private, local-first application.

Information We Do Not Collect

We do not have user accounts, and we do not collect any personal analytics, telemetry, or tracking information. All of your primary data, such as your PDF files and their translations, are stored exclusively on your local device. We do not have a cloud service or servers where your documents are stored.

Information Processed by Third-Party Services

We use third-party providers including Google Translate and OpenAI to support app features, with the specific provider chosen based on your selected model in the app. We choose models that do not use your data for training, to better protect your privacy. While we do not keep your data, these third-party providers may process and/or store certain data for their own purposes. We recommend reviewing their respective Privacy Policies if you have any concerns about how they handle user data.

Payment Processing

All purchases are handled directly by Apple through the App Store. We do not process or store any payment information. Apple manages all billing and payment processing according to their privacy practices.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy within the application.

Contact Us

If you have any questions about this Privacy Policy, please contact us at: support@lemmabyte.com