Last updated: November 3, 2026
Chrono World Clock ("Chrono", "the app") is published by Muang Vintage. This policy explains how the app handles information.
None. Chrono does not require an account and does not collect, transmit, sell or share any personal information. There are no ads, analytics or tracking SDKs.
Your saved cities, alarms, timer settings, theme, language and 12/24-hour preference are stored only on your device (browser local storage). They never leave your device and are deleted if you clear the app's data or uninstall it.
Chrono may ask permission to show notifications so alarms and timers can alert you. This is optional, and notifications are generated on your device.
The app downloads its own files from clock.muangvintage.com so it can work offline. Standard web server logs (such as IP address and request time) may be kept briefly by our hosting provider, Vercel, for security and reliability.
Chrono is a general-audience utility and does not knowingly collect any data from anyone, including children.
Updates to this policy will be posted on this page.
Questions: jirehmuang@gmail.com