AtomicClock APK

Version 1.5.3 - partl.atomicclock
Last updated: 2020-04-01

Exact times from NTP servers connected to real atomic clocks!

APP Information

Download Version 1.5.3 (18)
Apk Size4.13 MB
App DeveloperT. Partl
Malware CheckTRUSTED
Install on Android5.0 and up
App Packagepartl.atomicclock.apk

Download AtomicClock 1.5.3 APK

App Description

AtomicClock is partl,atomicclock,tools, content rating is Everyone (PEGI-3). This app is rated 5 by 2 users who are using this app. To know more about the company/developer, visit T. Partl website who developed it. partl.atomicclock.apk apps can be downloaded and installed on Android 5.0 and higher Android devices. The Latest Version of 1.5.3 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 341+ times on store. You can also download partl.atomicclock APK and run it with the popular Android Emulators.

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

• current time in correct time format

• analog clock

• choose from different time servers

• acoustic ticking

• choose between different clock faces

• switch between local time and UTC, 24-hour and 12-hour clock 

App ChangeLog

App Screens

AtomicClock App Screen 1AtomicClock App Screen 2AtomicClock App Screen 3AtomicClock App Screen 4AtomicClock App Screen 5AtomicClock App Screen 6

Reviews From google play store

Great for checking accuracy of automatic watches. I like the options for customizing the clock. Greenwich sound does not currently work on my Galaxy S10 with Android Version 10. The ticking sound works fine. A faster ticking (like 21600 beats/hour for a Japanese automatic watch or 28800 for Swiss) would be cool too. Thanks for a nice app!

Just got the app. (Paid version.) Great set of preference options and a clean and pleasant visual presentation. I turned on the Greenwich Time Signal option but don't see or hear any difference. Not clear about what to do to get it to work. The app appears to need an internet connection for the time server signal. Could this app be upgraded so that it could also detect/display GPS time? This would be useful when you are out of range of an internet connection.

I installed and tested more than 2doz clock apps to find the best one. This one is head and shoulders above the rest. I love everything about it. The numbers on the digital clock are large and easy to read. Love being able to customize the analog clock with different faces/numbers (or no numbers) and hand styles, fluid or ticking seconds hand and different clock colors to make it easier to read. Ads are not intrusive. Worst thing is not having enough characters to say all of the things I love...

Just what i was looking for. Especially like the different analog display options. Edit 5.Nov.2019: Latest update seems to have broken server communication over mobile data. Still works over wifi. Edit 3.Jan.2020: No longer having the issue. Not sure exactly when or why.

Accuracy seems good - aligns with GPS on my yacht and other NTP apps used by friends. I would like to suggest a digital only screen option with large numbers. I could then use the screen from afar more easily. UPDATE Developer responded and I realised I could set it up the way I want. Happy now and impressed with the prompt response from the developer. Well done

Last update 1.7 killed the widget which is what wanted, a clock that shows seconds, it's completely blank. Uninstalled unfortunately. EDIT: the fault was the POCO Launcher on my Pocophone F1, which blanked out all clock widgets. It works now after I switched to Nova launcher. Widget still shows the date. Day is in Pro version, I can live with that ;). One star off as it usually doesn't reset hours at midnight but goes to 24:13, 33:46 until I tap it to start the app.

I'm a 67yr old amateur radio operator,(from1972)-present I'm pleasantly surprised the way it's EXACTLY on to the second,when checking it against WWV time,out of ft.collens,Colorado.ASUM APP,Tnx,qrmPS:8/6/19.If it wouldn't be too difficult to have the audible (29th)sec tic ,silenced,it would let you kno next tic is 30th second(just like wwv on short wave)Yes, I would buy that feature.Larr/qrm.. Update on my new g7power.Great App.TNX.Qrm

As a past production engineer of a system clock manufacturer and working with the atomic clock and it's transmissions you're app is pretty darn good. It could be a little quicker on initializing when the app is open. But it's still good.

Nice app, but should have the option to update system time, when a predetermined threshold above the offset is exceeded, or manually with a press of a key.

This app is great works great. Had a little problem with the adverts going but the developer spent 3 hours to correct it on Sunday morning no less great service. Can't recommend this service enough. Go on get I know it makes sense.


Apk scan results

Apk Scaned By TotalVirus Antivirus,partl.atomicclock.apk Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:12|undetected:59|
File type:Android
Magic:Zip archive data
File size:4332059
Uncompressed Size:7206482
Contained Files	:413
Contained Files By Type:MF:1,RSA:1,SF:1,apk:1,dex:1,png:82,pro:1,ttf:1,wav:2,xml:268,


requires following permissions on your android device.

android.permission.ACCESS_NETWORK_STATE: Allows an application to view the status of all networks.
android.permission.INTERNET: Allows an application to create network sockets.
android.permission.RECEIVE_BOOT_COMPLETED: Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
android.permission.WAKE_LOCK: Allows an application to prevent the phone from going to sleep. Unknown permission from android reference Unknown permission from android reference Unknown permission from android reference
partl.atomicclock.permission.C2D_MESSAGE: C2DM permission.
view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

In-App billing
In-app Billing on Google Play provides a straightforward, simple interface for sending In-app Billing requests and managing In-app Billing transactions using Google Play.

receive data from Internet
Allows apps to accept cloud to device messages sent by the app's service. Using this service will incur data usage. Malicious apps could cause excess data usage.


Certificate Issuer:C:US, CN:Android, L:Mountain View, O:Google Inc., ST:California, OU:Android
Certificate Subject:C:US, CN:Android, L:Mountain View, O:Google Inc., ST:California, OU:Android








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