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Atomic Clock PRO

Atomic Clock PRO

Exact Time Digital and Analog

10K ratings
422 reviews
With Ads
🔧 Utilities
📷 Photo & Video
Free
In-App PurchasesWith Ads

Details

Released
July 23, 2014
Updated
June 30, 2026

Features

Developer

Brachmann Online Marketing GmbH & Co. KG
✨Promote your app ✨
Atomic Clock PRO screenshot #1 for iPhone
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Atomic Clock PRO screenshot #10 for iPhone
iphone
ipad
🧾$5.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐422
Reviews↘︎
📝10+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 months
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Get the most accurate time from an official atomic clock server. This app automatically detects your time zone and allows custom backgrounds. Easily switch between digital and analog clock displays with a swipe.

✓Exact time from atomic clock
✓Automatic time zone recognition
✓Customizable background images
✓Digital and analog clock modes
✓Optional sound alerts
✓Color customization
Show original description

What users say about Atomic Clock PRO

Reviews of Atomic Clock PRO are mixed: the Utilities app is rated 4.7/5 from 10K App Store ratings. What users like most: accurate time display, useful for timing events. Top complaints: subscription model for ad-free version, excessive advertisements. Summarized from real user reviews.

Positive things

  • ⭐Accurate time display
  • 📟Useful for timing events
  • 🕰️Helpful for setting other clocks
  • 🔍Large, easy-to-read clock face

Negative things

  • 💸Subscription model for ad-free version
  • 📢Excessive advertisements
  • 🔍Small font for seconds display
  • 🔀Difficulty in displaying both analog and digital clocks simultaneously
See all reviews

What's New in Atomic Clock PRO

1.7.2

June 30, 2026

Small bug fixes and improvements

1

Subscriptions & In-App Purchases

Premium

Premium Version

$1.991 Month
How to cancel Atomic Clock PRO subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Fantastic

Quite literally remarkable love the atomic clock pro
RRemarkable 

Comment: it is very good and beautiful

Thank you for your nice clock
ققندیلک

Atomic clock

I do paint work and I really love this app for timing my coating timeline and this app does that easily I highly recommend it
MMorpheus56

Prefer Actual Numerals on Clock Face

Why can’t I play my music app while Clock PRO is displayed???
dissipated displayI’d love to see actual numbers (numerals) on the clock face. 🙂
AFA Calm Fan!!

Mon widget

Fabuleux !!
Mmac1051
See 417 more reviews

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User experience

🐞

Reported Bugs

3 issues

Second hand occasionally runs in reverse

Bug

Digital clock display cuts off on some devices

Bug

Inconsistent behavior when switching between clock types

Bug
✨

Requested Features

3 requests

Customizable clock face options

Feature

Ability to set widget on home screen

Feature

Sync with system clock to automatically update time

Feature

FAQ

What does Atomic Clock PRO do?

This app provides highly accurate time by syncing with an official atomic clock server. It automatically detects your time zone and offers both digital and analog clock displays that can be customized with your own images and colors.

How do I switch between digital and analog clocks?

You can easily switch between the digital and analog clock views by swiping your finger from left to right on the clock display. The app also allows for separate or combined views of both clock types.

Is Atomic Clock PRO free to use?

Yes, the app is available for free download. It does include advertisements and offers in-app purchases, which may provide additional features or an ad-free experience.

What devices is Atomic Clock PRO compatible with?

This application is designed for both iPhone and iPad devices. It supports both portrait and landscape orientations, ensuring a good user experience on various screen sizes.

Can I set my own background image?

Yes, you can personalize the app's appearance by setting one of your own pictures as the background image for the clock display. This allows for a more tailored and visually appealing experience.