AtomicClock: NTP Time

Contains adsIn-app purchases
4.6
14.5K reviews
100K+
Downloads
Content rating
PEGI 3
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About this app

Ever wanted to know exact current time to celebrate someone's birthday or New Year's Eve? Or simply to synchronize clocks? AtomicClock provides the accurate time from NTP servers which are getting the time directly from atomic clocks!

• current precise time in correct time format
• analog & digital clock
• choose from different time servers or add own ones
• customizable widget with time & date
• acoustic ticking & fluid second hand
• choose between different clock faces
• switch between local time and UTC, 24-hour and 12-hour clock
• sync your physical watches & clocks
• technical info like round trip time or stratum
• Greenwich Time Signal

AtomicClock: The most accurate time on Android.
Updated on
Apr 19, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
13.4K reviews
C L
March 22, 2024
Widget settings are only available in pro version, in spite of the fact that they advertise a variety of clock faces and colors on this free version. Edit: Wow, that was a quick response. The screenshots continue to be misleading.
3 people found this review helpful
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Timo Partl
April 19, 2024
Yes, somehow I need to pay my bills, I am a solo developer and can't survive without any income. Almost all features are free and the app store description is accurate and doesn't overpromise anything. You can choose from a variety of clock faces and colors in the free version for the clock in the app itself. Basic widget is also free.
A Google user
April 16, 2024
Excellent NTP app, quite customizable, easy to read while I set my clocks, Retrieve Time option nice, great privacy policy and inexpensive for ad-free. Thanks!
5 people found this review helpful
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Alex Z
April 19, 2024
Pleasant layout and customizations are good but would benefit from more NTP diagnostic data being displayed. Poll, last, delay, jitter.
3 people found this review helpful
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