AtomicClock: NTP Time 4+

I am a watch collector, main focus on Rolex as well as JLC, and several others I today picked up from my dealer a new steel Datejust, my focus is “functional “ rather than vintage or simply aesthetic hence my need for a good precise time app both to sync and also a diagnostic: time deviation. I’ve had several apps over the years 3 at least! After coming home from my Rolex dealer I wanted to get a solid sync for my fresh from box timepiece, both to set accurately but as a start point getting a feel of Calibre 3235 over next week. I looked at last app but it had some annoying issues. Hey I saw this and it was free! Downloaded SIMPLE TO custom set I gave it a more legible background for me put in wider hands and bolder hour markers. Easy peasy! I compared it to a G Shock that I recently calibrated from a good signal! It’s was SPOT ON AND I LOVE THE WAY YOU CAN CUSTOMIZE IT FOR YOUR USAGE! Having rambled !! Short summation it’s the easiest, set up, and can be as simple or give as much as one needs! THIS IS THE SINGLE BEST APP THIS WATCH GUY HAS EVER HAD THE PLEASURE TO HAVE USED! Thanks to the programmers this!

It’s a great app specially if you need to synchronize regular clocks. If you turn ticking on. The last five seconds before the top of the minute the ticking tone changes and at the top of the minute it changes to a very distinctive tone.

Hundreds of years ago sailors needed extremely accurate measurements of time to get a precision indication of their position. A clock just a full minute off would have them miles off their true position. Not the best of news when you have reefs and shoals anywhere nearby.

Remember all the old WWII movies? Just before they went on the offensive the commander had everybody synchronizing their watches.

Same with this app. You can get a idea of just how accurate your time pieces really are. Synchronize a time piece with it and compare it a week later. Is it running fast or slow? You can get a general idea of what your time pieces are doing when you’re without the internet.

You can learn to leave for a time sensitive location like a bank or your job earlier for time pieces tending to run slow.

I first started using this app in December of 2021 and use it multiple times a day on a daily basis. It helps to accurately set my timepieces and synchronize many gadgets that I work on. It’s great that you are able to set the clock face as simple or complex as you want, with an endless array of display and face settings. Thank you for making such a great app that’s easy to use and allows so many user options. All of the updates have been positive improvements - not that it’s lacking to begin with. This is how apps should be made.