Plain-language policy

Privacy

Effective August 27, 2026

Persistent Ink Cues is local-first. The backgrounds you open, marks you draw, e-ink preference, and editable project are stored in your browser on this device. They are not uploaded to us.

What leaves your device

Nothing during normal drawing or export. If you buy or verify a Studio license, your browser contacts the Sociobot billing service with the license token you provide. Sociobot and Dodo, its merchant of record, process purchase and refund information under their own policies. This app does not receive card details.

Local storage

The app uses IndexedDB for the active frame and localStorage for a license token and cached verification result. You can delete these at any time by clearing this site’s browser data. Export a project first if you want to keep it.

Analytics and third parties

There are no advertising trackers, third-party fonts, or analytics scripts. The installed app may request its own files from this site to update its offline cache.

Your choices

You can use every core cue feature without an account. Project export gives you a portable copy of your editable local data. Contact privacy@sociobot.in with privacy questions.