Awesome tool So many features. Great for watch enthusiasts. Particularly quartz, so you can determine your best watch as a reference. Not a good app for the OCD. You will be setting your clocks and watches all the time, because you will know your quartz clock on the wall is off by 39 seconds in 3 months. Seriously, great app with a simple display, with a lot of really precise settings. More than the average Joe will ever use, or understand.
Best Time Sync App This is the best time sync app I have found. Root users can automatically synchronise the time, while non root users can manually sync. There are no annoying Adds and the app is totally free. Only requires Location for app permissions. With a nice clean and easy to use interface there is no need to look for any other time sync app. The Author of this app is a real star.
Finally, On Time! My clock was running slow on my Samsung Note 4; probably due to me thinking too much for my phone friend to compute. (Psychological Time vs. Clock Time) My phone was already jailbroken, so it synchronized my clock within a few thumb taps. NOW I don't have to think so much to be on time! Thanks ClockSync!
Nicely done... I've mostly using my phone to take photos, so time accuracy is important to me, and this app is does like what it say, my Android is rootless, so using Rootless mode is a challenging thing (I've tried to sync as accurate as +0.003 seconds!), I also use this app to sync every wall clock in my home even my watch... (and also public clock if I can 😂) small app but perfectly does it's job... Highly recommended
There can be glitches. The app will poll the NTP Server once, to get the offset. Then, when you have set the time manually, it will poll the NTP Server again, to get the new offset. This second polling can be deemed excessive, and rejected by the server. Yet, assuming that we tapped at the correct instant to set the new time, we will still have set our clocks correctly.
Simple way to overcome design errors Inexplicably, my Samsung Note 8 can't set its clock automatically either from GPS or from a time server. This app gives a simple way to correct the clock by occasional manual intervention, and even notifies me when a correction is needed.
- support for Android 6 Marshmallow (if you get incorrect time after sync, remove 'date' applet from BusyBox)
- fixed old icon for some resolutions