AtomicClock: NTP Time
AtomicClock: NTP Time Summary
AtomicClock: NTP Time is a ad-supported, with in-app purchases Android app in the Tools category, developed by Timo Partl. First released 8 years ago(Nov 2017), the app has accumulated 540K+ total installs and 17.8K ratings with a 4.68★ (excellent) average rating.
Recent activity: 574 installs this week (5.6K over 4 weeks) showing steady growth , and 17 new ratings this week (145 over 4 weeks) with stable momentum. View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Oct 25, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Oct 25, 2025.
Store info: Last updated on Google Play on Dec 17, 2025 (version 133).
4.68★
Ratings: 17.8K
Screenshots
App Description
Super-precise internet time from NTP servers connected to real atomic clocks
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.

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