Privacy Policy

Residency Day Tracker · Effective 2026-04-05 · Contact: yangguangwin@icloud.com

Residency Day Tracker is a local-first iPhone app for manual day counting by jurisdiction, threshold monitoring, and exportable stay history. The launch build does not require account creation and does not send your records to our servers.

What we collect

How data is used

If you log stays or export a report, that information stays on your device or in the destination you choose when exporting. We only use information you email to us in order to answer support requests.

Third-party services

The launch build does not include third-party analytics, ad networks, or remote account systems. GitHub Pages may host this policy site.

Data retention

We do not keep your in-app data on our servers. Local data remains on your device until you edit it, remove exported files you created where applicable, or delete the app.

Back to Support