About AtomicClock: NTP Time
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.
All AtomicClock: NTP Time APK versions
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Frequently Asked Questions
Yes. Every AtomicClock: NTP Time APK on APK.now is automatically scanned and the cryptographic signature is verified against the original publisher's certificate (Timo Partl). Files that fail verification are removed before they ever reach the catalog.
Enable 'Install from unknown sources' for your browser (or the file manager you use to open the APK) under Settings → Apps → Special access. Tap the downloaded AtomicClock: NTP Time APK, confirm the prompts, and Android installs it just like any app from the Play Store.
The latest AtomicClock: NTP Time version available on APK.now is the latest version. We track new releases from Timo Partl continuously and add them to the catalog as soon as they pass verification.
Yes — every AtomicClock: NTP Time APK and every version on APK.now is free to download. We never gate downloads behind sign-up, surveys, or paywalls.
APK.now keeps a full archive of every AtomicClock: NTP Time release, including older versions that the Play Store has already replaced. The APKs work on devices without Google Play Services (Huawei, GrapheneOS, Amazon Fire) and are signature-verified so you can be confident the file is genuine.