"Making resolutions to stay fit in the new year? Yeah, me too. I’m taking an assist from this app, which tracks my calories throughout the day. When I input the foods I eat, the colored-coded system flashes a green sign if it’s a healthy snack, or throws up a red sign to let me know I’m splurging on an indulgent treat. It really helps me make better choices throughout the day."
—Sheryl George, associate beauty editorRead MoreLess