Privacy Policy
Last updated: January 2026
Overview
Vax Tweaker is a locally installed desktop application. It does not transmit personal data, telemetry, or system information to any server during normal operation.
What we collect
The website (vaxtweaker.com) uses anonymous analytics (page views, click events) to understand usage. No personally identifiable information is stored. Checkout and payment processing is handled entirely by Sell.app. We never see or handle payment card data.
License validation
License keys are validated against Sell.app's API at activation time. The request includes only the license key. No system information is transmitted.
Auto-updater
The signed auto-updater queries a manifest file hosted on our servers to check for new versions. The request includes the current version number and no personally identifiable information.
Third-party services
Sell.app (checkout / licensing), Discord (community). Each is subject to their own privacy policies.
Contact
For privacy-related questions, contact us via the Discord server or the Sell.app support channel.