ClockSync

ClockSync A program that synchronizes the system time of your device over the Internet using the NTP protocol with the exact time servers. The program will be useful if your mobile operator does not support NITZ (automatic time synchronization) or sends the wrong time, as well as if the clock is running too far ahead or behind. There are 2 operating modes available: automatic, for those who have root; and manual, for users without root rights.

Features of the non-root mode:

• Automatically getting the exact time at the set interval;
• If the difference with the exact time exceeds the set value, a notification is shown;
• assistant for manual synchronization with tips on what date/time values to set;
• accuracy in the interval between 1 and 30 seconds (as Android does not allow to set seconds);
• accuracy of ~1 second if your device resets the seconds when you manually set the time (most Samsung devices);
• Accurate time signal to help you set the time manually if your device resets the seconds to zero.

Features of the mode with root rights:

• automatic synchronization at a set interval;
• accuracy ~1-20ms depending on connection and server;
• statistics (average offset per day, total corrected time).