AtomicClock: NTP Time
AtomicClock: NTP Time Summary
AtomicClock: NTP Time is a ad-supported, with in-app purchases Android app in Tools by Timo Partl. Released in Nov 2017 (8 years ago). It has about 583.8K+ installs and 18K ratings with a 4.72★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 28.4K monthly active users and generates around $<10K monthly revenue (64% IAP / 36% ads). Store metadata: updated Feb 15, 2026, version 133.
Recent activity: 17.2K installs this week (32.1K over 4 weeks) showing exceptional growth , and 21 new ratings this week 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 Feb 15, 2026 (version 133).
AtomicClock: NTP Time was last scanned for SDKs 2025-10-25. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
AdMob
Firebase4.72★
Ratings: 18K
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.