Spray large, deep skillet with cooking spray and place over medium-high heat; add chicken pieces and cook until lightly until both sides are lightly browned, about two minutes per side. Remove chicken and keep warm.
Add onions, red pepper and garlic to the same skillet. Cook and stir until vegetables begin to soften, about three minutes. Add curry powder, chili powder, turmeric and cinnamon. Cook and stir for one more minute. Add coconut milk, mango chutney, lemon zest and salt. Mix well. Stir in chicken pieces and apples. Cover and simmer over low heat for 15 minutes. Add peas and cilantro. Simmer, uncovered, for five more minutes.