Privacy

Last updated October 30, 2026.

This website

hollow-wolf.com, run by Hollow Wolf LLC, is a plain set of pages. It doesn't use cookies, analytics or ads, has no sign-in, and doesn't load anything from other companies' servers. We don't collect personal information through it.

If you email us, we use your address and what you write only to reply to you, and we don't share them with anyone.

Our apps

Each app has its own privacy policy, covering exactly what that app collects and why:

• Reign Days
• HeadTune
• Whenvelope

Questions

Email matt@hollow-wolf.com.