The easy way, how-to: You don't have to place your blush on top of the apples, instead aim a little higher. Sweep it slightly above the apples - it will help make the cheekbones look even higher. Use a powder blush with a hint of shimmer, as this will catch the light and accentuate the highest points.
Sunday Riley blush in Rush
NARS blush in Seduction
Boho Cosmetics - blush in Pinky
Dr. Hauschka blush in 02 Accento
Five different ways to apply blusher by gossmakeupartist