Question: How can the Calendar App be accurate if the earth is flat? Does the app not use calculations based on a round earth?
Answer: As far as WLC is aware, the app's calculations are accurate, and are not affected by the flat earth model. Those who are propping up the globe earth deception have done a great deal of mathematical gymnastics and map manipulation to serve accurate numbers while hiding the true shape of the earth.
Click here for more on the flat earth.