Email is the only support channel. There's no phone tree, no chatbot, no help-center scavenger hunt. The developer replies.
If you're reporting a bug, including the following speeds up a fix considerably:
If your question is specifically about privacy or data handling: privacy@hormetic.app. The short version is in the policy.
Hormetic is live on the App Store, and new versions go through TestFlight before release. If you'd like early access to an upcoming build, email support@hormetic.app and mention "TestFlight." Slots are limited.
Hormetic is built and supported by one person, so response time varies from week to week. Typically within 1–3 days.