Privacy

Vesper checks our server for updates with its version. A first check can include its UTC day, week, or month; checks exactly 1, 7, or 30 days after first observation can include a return category. It sends no reusable identifier. We count downloads and page visits.

To count installs, we shorten your IP address to its network and hash it with the app name and a random value that changes every day and is deleted within 48 hours. We never store your IP address or user-agent, though our host, Vercel, briefly logs it while serving requests. PostHog receives a fixed placeholder; IP storage and location enrichment are disabled.

This site records pages and referring sites, with no cookies and no third-party scripts; the page talks only to us. The site keeps only which theme you picked. The app keeps the first UTC date it observed and which categories it already sent, but no random ID.

We never collect terminal contents, commands, file paths, or your location. We do not build profiles, link individual activity across days, or share data with advertisers. Crash reports are separate and off unless you turn them on; the app describes what they contain next to the switch.

These are installs, not people: only installs that check for updates, so counts are indicative. We measure aggregate daily, calendar-week, calendar-month, and exact return counts, never that a particular install upgraded or returned. A durable integer stores total downloads and its start date, never per-download details. PostHog (United States) stores events for 90 days.

Something here unclear or wrong? Tell us.