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Android Apps > Tools > AtomicClock: Exact NTP Time
AtomicClock: Exact NTP Time icon

AtomicClock: Exact NTP Time

2.1.23
Timo Partl
4.73
17,334 reviews
500,000+
Downloads
Free

Precise atomic time — UTC clock, Greenwich Time Signal and clock widget

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Screenshots by Timo Partl, from the Google Play listing
View on Google Play Also on the App Store

About AtomicClock: Exact NTP Time

AtomicClock: Exact NTP Time is a tools app developed by Timo Partl.

Install Statistics

AtomicClock: Exact NTP Time has been installed 610 thousand times. In the last 30 days, the app was installed 4 thousand times.

User Ratings

AtomicClock: Exact NTP Time is rated 4.73 out of 5 stars. The rating is based on 17 thousand ratings.

App Information

AtomicClock: Exact NTP Time is freely available from Google Play. The app size is 4.60 MB. The latest version available is 2.1.23. The last update was on October 25, 2026.

Technical Requirements

AtomicClock: Exact NTP Time requires Android 12.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2017.

AtomicClock: Exact NTP Time is made and published by Timo Partl. AppBrain is an independent app data site and isn't affiliated with Timo Partl. The app name, icon, screenshots and description belong to Timo Partl and are shown as published on Google Play.

Description by Timo Partl (from Google Play)
Need the exact time to set a watch, align a wall clock, compare UTC, or catch a moment where seconds matter? AtomicClock shows precise reference time from NTP time servers in a clear analog or digital
Show more

More data about AtomicClock: Exact NTP Time

Price Free
Total installs 610 thousand
Recent installs 4 thousand
Rating 4.73 based on 17 thousand ratings
Ranking Not ranked
Version 2.1.23
App size 4.60 MB
Number of libraries 15
Designed for Android 12.1+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for AtomicClock: Exact NTP Time with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Also available on the App Store

AtomicClock: NTP Time icon AtomicClock: NTP Time
Timo Partl
4.8
Free
5.6K ratings

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Google Play Rating history and histogram

15K
1.6K
440
160
440

Installs over time

AtomicClock: Exact NTP Time has been installed 610 thousand times. Over the past 30 days, it averaged 130 installs per day.

Changelog of AtomicClock: Exact NTP Time

Show changelog

Developer information for Timo Partl

Timo Partl

atomicclockapp@outlook.com

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Comments on AtomicClock: Exact NTP Time for Android

★★★★★ S Crook · Jul 7, 2026
Have used for several years. Great for setting clocks, if you are one of those who just wants accurate time
★★★★★ James Sinnott · Jun 21, 2026
Great for Atomic clock geeks. Phone time is always off by a few milliseconds. This app is as close as you can get.
★★★★☆ Kenagain · Oct 31, 2025
Had the free version for a long time and decided to get the paid for version. Found that the paid for one says you can change fonts and font colors, but they don't work as they should. I tried changing the color to red, and it stayed white but changed the font on the widget. If it gets sorted will give it 5 stars.
★☆☆☆☆ William · Dec 26, 2025
Still 1 star after 6 years due to inflated cost
★★☆☆☆ James Brown · Jan 4, 2026
The clock gets covered by ads, so it's useless.
★☆☆☆☆ Karl Stevens · Jan 2, 2026
I was unable to use it because of the obtrusive ads. Having a popup that takes up the entire screen makes this useless.
★★☆☆☆ Andy Brownfield · Dec 28, 2025
The app is clean and works well, but the ads pop up and cover most of the clock. It's annoying to use, so I'm installing a different atomic clock app.

Google Play Rankings for AtomicClock: Exact NTP Time

This app is not ranked

Technologies used by AtomicClock: Exact NTP Time

13 permissions · 15 libraries
Subscribe to see full permission and library details

Frequently asked questions about AtomicClock: Exact NTP Time

Is AtomicClock: Exact NTP Time free?

Yes. AtomicClock: Exact NTP Time is free on Google Play.

Is AtomicClock: Exact NTP Time still available?

Yes. AtomicClock: Exact NTP Time is on Google Play, and the last update we saw was on October 25, 2026.

Does AtomicClock: Exact NTP Time contain ads?

Yes. Google Play lists AtomicClock: Exact NTP Time as containing ads.

What Android version does AtomicClock: Exact NTP Time require?

AtomicClock: Exact NTP Time runs on Android 12.1 and higher.

How large is AtomicClock: Exact NTP Time?

AtomicClock: Exact NTP Time is 4.60 MB.

Is AtomicClock: Exact NTP Time suitable for children?

Google Play rates the content of AtomicClock: Exact NTP Time as suitable for everyone.

How many times has AtomicClock: Exact NTP Time been installed?

Google Play lists 500,000+ installs for AtomicClock: Exact NTP Time.

How do people rate AtomicClock: Exact NTP Time?

AtomicClock: Exact NTP Time scores 4.73 out of 5 stars, from 17,334 ratings on Google Play.

Who made AtomicClock: Exact NTP Time?

AtomicClock: Exact NTP Time was developed by Timo Partl. It is listed in the tools category on Google Play.

What are the best alternatives to AtomicClock: Exact NTP Time?

People looking at AtomicClock: Exact NTP Time also look at these tools apps: Atomic Time - NTP Clock Sync, Atomic Clock & Watch Accuracy, TAI Clock and Converter, Momentix: Huge Digital Clock, South Korea Clock(Seoul).

Today's trending apps Price drops on Google Play Popular Tools Apps Top new apps Apps other people are watching
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