Atomic Clock - Free Download

This app displays the exact time.
Birthday countdown, daylight saving time, or the New Year's Eve countdown, it doesn't get more accurate or simple than this.

Tip: Tap the clock for a distraction-free view.

Features:

- Automatic time synchronization via NTP
- Milliseconds display
- 24-hour and AM/PM modes
- Landscape and portrait orientation support
- Adjustable display refresh rate (lower values conserve battery)
- Date display with configurable format
- Keep screen on while the app is open
- Dark, light, and system theme support
- Custom NTP server support

For best accuracy, use the app on a stable internet connection. In areas with weak connectivity, the displayed time may be slightly off.

Technical information:
The time is fetched from NTP servers and requires an internet connection. Your phone's clock serves only as a reference — the accurate time always comes directly from the NTP server.