Meanwhile, combine the mangoes, pears, scallions, apple cider vinegar, maple syrup, filtered water, ginger, curry powder, red pepper flakes, and sea salt in a large saute pan. Turn heat on medium-high and bring to a rapid simmer for 5 minutes, stirring occasionally. Reduce heat to medium-low, cover, and simmer for 30 to 35 minutes or until the fruit is tender and beginning to breakdown into a sauce, stirring every 5 minutes. If the liquid has evaporated and the fruit is not yet tender, add another 2 to 4 tablespoons of filtered water and continue to simmer until tender. Remove from heat and let cool.