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

AtomicClock: Exact NTP Time

2.1.22
4.72
17,176 reviews
500,000+
Downloads
Free

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

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4.72 · 17,176 reviews · 500,000+ downloads
Download from Google Play Also on the App Store

About AtomicClock: Exact NTP Time

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

Download Statistics

AtomicClock: Exact NTP Time has been downloaded 610 thousand times. In the last 30 days, the app was downloaded 2.6 thousand times.

User Ratings

AtomicClock: Exact NTP Time is rated 4.72 out of 5 stars. The rating is based on 17 thousand ratings.

App Information

AtomicClock: Exact NTP Time is FREE to download. The APK download size is 4.46 MB. The latest version available is 2.1.22. The last update was on August 5, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since November 2017.

Description

More data about AtomicClock: Exact NTP Time

Price Free to download
Total downloads 610 thousand
Recent downloads 2.6 thousand
Rating 4.72 based on 17 thousand ratings
Ranking Not ranked
Version 2.1.22
APK size 4.46 MB
Number of libraries 16
Suitable for Everyone
Ads Contains ads

App Performance Report

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Also available on the App Store

AtomicClock: NTP Time icon AtomicClock: NTP Time
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Google Play Rating history and histogram

Rating history
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14K
1.7K
390
170
440

Downloads over time

Downloads over time
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AtomicClock: Exact NTP Time has been downloaded 610 thousand times. Over the past 30 days, it averaged 86 downloads per day.

Changelog of AtomicClock: Exact NTP Time

Developer information for Timo Partl

Timo Partl

atomicclockapp@outlook.com

Website

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Comments on AtomicClock: Exact NTP Time for Android

★★★★★ Richard Cochran · Jun 20, 2026
Easy to use the display and sound to accurately set clocks and watches.
★★★★★ 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.
★★★★★ Rupert Reynolds · Jan 18, 2026
Does exactly what it should--displays *accurate* time from the atomic time standard. Worth paying for, so I did :-)
★☆☆☆☆ Lawrence Widacki · Sep 20, 2025
I uninstalled the app because of the ads now. This app used to be ad free.
★★☆☆☆ 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.
★★☆☆☆ 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.

Google Play Rankings for AtomicClock: Exact NTP Time

This app is not ranked

Technologies used by AtomicClock: Exact NTP Time

14 permissions · 16 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 to download from 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 August 5, 2026.

Does AtomicClock: Exact NTP Time contain ads?

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

How large is the AtomicClock: Exact NTP Time APK?

The AtomicClock: Exact NTP Time APK is 4.46 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 downloaded?

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

How do people rate AtomicClock: Exact NTP Time?

AtomicClock: Exact NTP Time scores 4.72 out of 5 stars, from 17,176 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, Atomic Clock.

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