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Privacy policy

Effective September 23, 2026

GammaLine, operated by Anthony Huntington, provides sports research tools on the web and in the iPhone app. This policy explains the information used to run those tools.

Information we use

  • When you create an account, we store your name, email address, an account ID, and protected password and recovery-code hashes.
  • When you save research, we store your shortlists and saved ticket details so they can sync across your devices. Research boards and unfinished drafts may stay on your device.
  • When you subscribe, we store the plan and subscription status needed to provide access. For website purchases, Stripe handles checkout. For iPhone purchases, Apple handles the payment. GammaLine does not receive your full payment card number from either checkout.
  • We may use limited technical information, such as request details and security logs, to operate and protect the service. If you choose to send a problem report, it may include the details you write and the app and device information shown before you share it.

How we use and share information

We use this information to sign you in, sync saved research, confirm subscription access, respond to support requests, and protect and maintain GammaLine. Service providers that host the app or process subscriptions may handle the information needed for those tasks. We do not use GammaLine account information for cross-app advertising tracking or sell it to data brokers.

Your choices and deletion

You can remove saved research in the app. You can delete your GammaLine account from Account > Delete account in the iPhone app. Deletion removes the GammaLine account and its saved research from our service. It does not automatically cancel an Apple or website subscription; cancel that subscription first to avoid future charges. Apple and Stripe may retain payment records under their own policies or legal requirements.

Contact

For access, privacy, or deletion questions, email support@gammaline.app. Do not send passwords or payment card details by email.