Software Alternatives & Reviews

Atomic Clock Sync VS Chrony

Compare Atomic Clock Sync VS Chrony and see what are their differences

Atomic Clock Sync logo Atomic Clock Sync

download the free atomic clock sync config utility to optimize how your Windows pc receives updates from time servers

Chrony logo Chrony

Chrony is a pair of programs which are used to maintain the accuracy of the system clock on a...
  • Atomic Clock Sync Landing page
    Landing page //
    2023-04-10
  • Chrony Landing page
    Landing page //
    2022-01-29

Atomic Clock Sync videos

Watch Comparison - Atomic Clock Syncing

Chrony videos

F1 Chrony Chronograph [review] : Is it the best chronograph

More videos:

  • Review - Chrony Beta Shooting Chronograph Table Top Review
  • Review - Chrony Beta Shooting Chronograph Field Test Review

Category Popularity

0-100% (relative to Atomic Clock Sync and Chrony)
Time Tracking
44 44%
56% 56
Invoicing
45 45%
55% 55
Time Management
43 43%
57% 57
Audio Player
49 49%
51% 51

User comments

Share your experience with using Atomic Clock Sync and Chrony. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Chrony seems to be more popular. It has been mentiond 8 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Atomic Clock Sync mentions (0)

We have not tracked any mentions of Atomic Clock Sync yet. Tracking of Atomic Clock Sync recommendations started around Mar 2021.

Chrony mentions (8)

  • NTP Appliance Guidance
    At most I would use servers with a better NTP implementation than classic NTPd. I mostly use Chrony when possible. Then possibly use Google public NTP. Source: 11 months ago
  • Firewall ports for ntp and chrony?
    Man pages for both implementations don't tell anything. The chrony.tuxfamily.org FAQs mention that problems can occur behind a firewall, but advice what's required to make it work. Source: over 1 year ago
  • Why is it cron and not Chron?
    It's good thing. It's already confusing enough trying to remember which service is cronie and which one is chrony; imagine if the former were chronie instead. Source: over 1 year ago
  • Clockwork raises $21M to keep server clocks in sync
    How has Chrony not been mentioned here? https://chrony.tuxfamily.org/. - Source: Hacker News / about 2 years ago
  • Linux Server time not updating with NTP
    I spent a few hours trying to work out why ntpd wasn't working on my newish build (when ntp-client etc worked fine) and ended up ditching ntpd and using chrony instead, worked properly immediately out of the box. YMMV... obv... Source: over 2 years ago
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What are some alternatives?

When comparing Atomic Clock Sync and Chrony, you can also consider the following products

NetTime - nettime is a time & attendance software solution.

Meinberg NTP - NTP client and server download for different operating systems.

Dimension 4 - The fastest and easiest way to synchronize your Windows clock.

Neutron - Neutron is a very simple and small time synchronizing program that retrieves the accurate time from...

AboutTime - AboutTime is a superior source of time for your computer.

Network Time Protocol daemon - The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem.