Privacy Policy
Quiet Paper Studio · ACG Apps
Effective 2026-06-01
About this policy
This privacy policy covers the Quiet Paper Studio website at acgapps.org. It does not cover our individual apps (Tessera, Lattice, Doublet) — each app has its own privacy policy, available on its App Store and Google Play listing pages.
The short version
This website doesn't collect data about you. No cookies, no analytics, no tracking pixels, no forms, no accounts. You visit, you read, you leave. That's the whole interaction.
What the website does technically
The site is a single static HTML page hosted on Firebase Hosting (Google). When you visit, your browser fetches the page from a Google CDN edge server. Google logs the request (IP address, timestamp, user agent) the same way any web host does — that's a standard HTTP transaction, not something we control or use.
We don't run any analytics, no Google Analytics, no Plausible, no anything. We don't know how many people visit this site, and we like it that way.
If you email us
The contact link on the homepage opens an email to [email protected]. If you write to us, we have your email address and whatever you sent — used only to reply. We don't add you to a mailing list, don't share your address, and don't keep your mail beyond what's needed to help you.
About the apps
The apps linked from this site (Tessera, Lattice, Doublet) run on your phone or tablet — not in the browser — and have their own privacy practices. Each app's privacy policy is linked from its App Store / Google Play listing. Across all three apps the philosophy is the same: minimal data, no tracking, no advertising, no analytics SDKs.
Children
This website is not designed for, or directed at, children under 13. We don't knowingly collect data from anyone of any age.
Changes to this policy
We'll update this page if the data practices change. The "Effective" date at the top reflects the most recent revision.