Atomic Time - NTP Clock Sync

Thomas Wiegold

About this app

Step into the world of unparalleled accuracy with Atomic Time, the premier clock app. It redefines the standard for timekeeping by providing users with the most accurate time, meticulously synchronized with global NTP servers. Witness the essence of time through our elegantly minimalist analog display, beautifully paired with a crystal-clear digital clock beneath.

Especially valuable for enthusiasts and professionals alike, Atomic Time serves as a trusted reference for checking the accuracy of watches and setting them to the precise second. Crafted for simplicity and readability, this app is the definitive choice for anyone who values precision and style.

- Elegant Design: Enjoy a minimalist graphical analog clock along with a digital display, crafted for optimum clarity and aesthetic appeal.

- Customizable Themes: Personalize your clock with multiple color schemes such as Light, Dark, and Black (optimized for OLED displays). Dive into a world of color with variations like Warm Blaze, Pink Candy, and Bluebird to match your mood or decor.

- Time Server Selection: Choose from a wide array of time servers to sync with, ensuring you always have the fastest and most reliable connection.

- Sound & Display Settings: Customize your app with options to turn sound on or off, keep the display active, and select your preferred second hand animation – tick or sweep.

- Lightweight & Fast: Atomic Time is designed to be both fast and light, ensuring minimal impact on your device’s performance.

Ratings and reviews

Does well what it's supposed to do. Although the name is a misnomer, as what is really provided is NTP time, which is not quite "atomic time." But it is very useful regardless and the best you could expect from the Internet. The only alternative would be to buy a shortwave receiver and tune into WWV on 10 MHz. In fact the app matches well with WWV.

This is an excellent, lightweight and perfectly suitable app. Some reviewers are commenting that the app does not permit you to adjust your system time with the NTP server time. That's just not possible unless the app can gain root access to the operating system. It would really be nice if the app would allow you to: 1. Choose a custom NTP server on your local network. In other words, except entry of a LAN IP address, instead of just a URL. 2. Had a widget for display of NTP server time.

I got tired of that other app that's so full of ads and switched to this. It has everything I need: a basic simple clockface with accurate time. I would like a palette of tertiary colors though, for both the background as well as the borders. The new dull earth tones are boring, not to mention the strange color names are unfamiliar. I assume they are new as purple is shown in the screen shots, but not available in the app when I downloaded it today.

What’s new

- fixed layout crop
- fixed large offset display