Shomer Shabes Advantages

Only Shomer Shabes' method supports the opinion of the Chazon Ish (according to the Meiri) about the date line of the earth which is different than Greenwich Mean Time which most use to compute time. This is based on the personal request ofMekubal Rabbi Yaakov AdesShlita of me, and upon characterization of Rabbi Jacob JosephShlita.
It is important to know that the international date line is quite arbitrary, chosen for reasons of convenience only. Which means that it does not necessarily reflect the true reality. But the sages of Israel according to the holy Torah know to calculate the true reality, in our case as well, calculation of times in all regions in the world is not true only by GMT based on the International Date Line, for example the time in China should be calculated differently, and that is how Shomer Shabes service works, to provide a real answer to the problem of Shabbat on the internet.