Waistline is described as 'Calorie counter and weight tracker that allows you to keep a diary of the food you eat and track variations in your weight' and is a Calorie Tracker in the sport & health category. There are more than 50 alternatives to Waistline for a variety of platforms, including iPhone, Android, iPad, Web-based and Android Tablet apps. The best Waistline alternative is Open Food Facts, which is both free and Open Source. Other great apps like Waistline are OpenNutriTracker, FoodYou, MyFitnessPal and Alma Nutrition.