Instead of buying flavored yogurt, add your own sugar and vanilla. You'll save as much as 10 grams of sugar per serving.
Toss together apricots, cherries, mint leaves, and 1 tablespoon sugar; let stand until fruit has released some juice, about 10 minutes.
Meanwhile, stir together yogurt, vanilla, and 3 tablespoons sugar until smooth. Divide between 2 small bowls; top with fruit mixture and pistachios.