Atomic Clock PRO Reviews

Atomic Clock PRO Reviews

Published by on 2026-05-11

🏷️ About: This app provides the accurate time by fetching it from an official time server of an atomic clock. It automatically recognizes your time zone.


       


Is Atomic Clock PRO Safe to Use?

We Investigate the app owner's website (Io-marketing.de), verify their legitimacy, and uncover hidden scams and complaints.


Overall Customer Experience 😎


😎 Positive experience
50.7%

πŸ«₯ Neutral
45.8%

🀬 Negative experience
3.5%

~ from Justuseapp.com NLP analysis of 9,858 combined software reviews.

Is Atomic Clock PRO Safe?
Atomic Clock PRO is very safe to use.
93.5/100

  Safety Analysis »»

Is Atomic Clock PRO Legit?
Atomic Clock PRO looks authentic and legitimate.
178/100



Summary of Customer Reviews (Takeaways): πŸ’Ž

- Provides exact time in half a second

- Offers big analog hands or digital display

- Simple app with seconds display for synchronization

- Useful for amateur radio operators

- Helps keep track of time without needing a phone



Read 24 Customer Service Reviews πŸ˜ πŸ’’

4.7 out of 5
The amount of ads make this unusable

I've never given an app 0 stars until now. Literally every other action you take will cause a pop up ad. So if you were to ope the ad, look at the time, open up your settings for whatever reason, and then close the settings, you would be hit with 4 pop up ads. Some of which can't be closed until a certain period of time has passed.

Swiping to change the format also counts as an action, and we haven't even touched on the banner ads that are constantly present. I get that the dev needs to earn a living, but AtomicClockPRO is WAY too intrusive

I'm uninstalling AtomicClockPRO , and I recommend everybody stay FAR AWAY from this

Do not buy this app

I fear that AtomicClockPRO is a scam. After downloading it, I was annoyed by the frequent ads. So I purchased the β€œprofessional” version of AtomicClockPRO β€” it was only $1.99, so why not? And the new version worked great. But 5 minutes later I started getting ads again. The ads could not be suppressed, but I was offered a new version, for only $2.99, with no ads. This I have not bought.

Total waste of $$$

Usually when paying to remove ads you get a pristine screen that is then customizable. Yes ads are removed but you can’t remove AtomicClockPRO title, only three colors for clock, in other words a waste of money.
Apple is complicit in this too. The clock is the top listing when searching for analog clock apps.

App needs improvements in accuracy

There should be no excuses about the accuracy of the time; if AtomicClockPRO uses an atomic time source to set AtomicClockPRO timer display, then the time displayed should be within one tenth of a second of the actual time.

AtomicClockPRO's atomic option setting fails to display accurate time, when compared to other Atomic time apps, such as Merald*Sequoia.

Microscopic seconds display

Considering that the whole point of AtomicClockPRO is to see the exact time in precise seconds, it makes no sense that the latest update changed the seconds display into something so small you need a magnifying glass to see it. I’m changing to another time app.

Decent app, but missing something

Unfortunately the program is missing my must-have feature. (or I can't find it) I have to timestamp entries in other apps. So, I want your program to copy the current date, time, or date+time using the phone's delimiters to the clipboard. Then I can go paste this in any app I want.

Can the program do this? Or could it be considered for the near future? It seems like a fairly easy job.

Simple clock app

For those times when I want to display a large clock face on the iPhone. Will keep the display open if you choose the option. Nice clean display. Would be nice if the icon also displayed the time, but the icon is static.

Second hand mysteriously backtracks

I like to use a clock with a second hand to measure my pulse. Until recently, AtomicClockPRO was perfect. But now something weird is happening - the second hand runs in reverse for a second or two and then resumes traveling forward. I suppose if this isn’t fixed, I’ll just delete the thing.

Atomic Clock β€œgaps”

Great app but would like to see the icon display atomic time without having to open.

Excellent and Easy to Use!!!

Great app! Being able to incorporate your own photos into AtomicClockPRO background is very nice!

Oh So Nice

Functional-which is you want.
Spruce It Up? Background that changes but does not interfere with the β€˜clock’ without charging for that enhancement.

Necessary

Excellent tool to keep you on track without tel phone

Nice app for adjusting my watch

I have a lot of automatic watches I like to keep them perfect on time this helps

Opinion

The Clock app is one of the most useful I can think of. I’m an amateur radio operator which makes AtomicClockPRO a very valuable tool.

Excellent analog

A very simple app without too many options. I like the seconds display which helps synchronization with my watches.

Add+

My suggestion for your next update would be to add some varieties to the clock-use numbers for hour and minute hands. Thanks.

ITS A CLOCK! It keeps time!

It Review of atomic clock. Even though I paid to have commercial free app, I’m still bugged with pop-up messages to review AtomicClockPRO . Good grief! Must

Atomic display

Great clock with big analog hands or swipe to change to digital display. My only gripe is it won’t change to Horizon display when you rotate your phone.

It’s so quick!

You get the exact time in about half a second!

Does What it Says It Does

Though I can’t directly compare this with the NIST clock, it does display the time we’ll. I only wish the Seconds were displayed in a larger font.

Glad to have the clock

My clock!!!
I am a sailor and when I am in a match I have to start at the gps time

Until now this clock handles that for 100 %
Gooood

Accurate time

I just needed a source for accurate time. This works for me perfectly.

Great App

I love AtomicClockPRO and use it frequently whenever a clock or watch needs to have the time set.

Doesnt stay on anymore

Shuts off after a few hours



Is Atomic Clock PRO Safe? πŸ™

Atomic Clock PRO is very safe to use. JustUseApp Safety Score for Atomic Clock PRO is 93.5/100.
This assessment is based on our NLP analysis of 9,858 user reviews. Combined with the app store average rating of 4.7/5.

Safety Analysis

82.3% of users say app is safe πŸ‘
82.3%

13.8% of users have some concerns ⚠️
13.8%

3.9% of users say app is risky 🚨
3.9%


Is Atomic Clock PRO Legit? πŸ’―

Atomic Clock PRO looks authentic and legitimate. Our NLP models processed user feedback to estimate legitimacy. JustUseApp Legitimacy Score for Atomic Clock PRO is 178/100 .
This conclusion is based on analysis of 9,858 user reviews.

πŸ” Privacy & Data Safety

Atomic Clock PRO collected the following data from you:

  • Data Used to Track You:
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics
  • Data Linked to You:
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics
  • Data Not Linked to You:
    • Diagnostics

Payments πŸ’Έ

**Pricing data is based on average subscription prices reported by Justuseapp.com users..

Pricing Plans Amount (USD)
Remove Ads $5.99
Premium $1.99


ο»Ώ

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Features

Switch between digital and classic analogue clock by swiping with you finger.

You can switch from analogue to digital clock by swiping with your finger from left to right on the clock.

This app provides the accurate time by fetching it from an official time server of an atomic clock.

Please note that whilst all reasonable care has been taken to make this application as accurate as possible we can not guarantee 100% accuracy.

It automatically recognizes your time zone.

  Contact Support
Developer:
Brachmann Online Marketing GmbH & Co. KG


Website: