The formal Privacy Policy, Terms of Service, and cookie notice are being finalized and will be published here before Paintorio opens to the public. Until then, this environment is a development preview.
What is already true today: sign-in is handled by Google or Apple — we never see or store a password. Published artworks are stored so they can be shown in the Museum; works publish private by default and appear publicly only when their artist makes them public. You can delete your account and published works at any time from Account settings, in the app or on this site.