SkinApp employs chromotherapy to treat your skin. Select from six different colors for a specific therapeutic effect: Red to improve micro-circulation, Yellow to purify and detoxify, Orange to increase energy, Blue to soothe and treat pain, Indigo to alleviate allergies, and Green for relaxation. For full relaxation, listen to your MP3s while using this app. Choose a color, and hold your Android device’s screen at least 1 centimeter from your skin for at least 3 minutes. SkinApp also includes a full library of skin care tips, including advice for dry facial skin, acne, sensitive skin, and more.