MyFitnessPal is a helpful app to track your daily caloric intake and what type of foods you are consuming. There is a paid version of the app and free version. The paid version allows access to more features then the free version but you can still get a lot out of the free version. 

USE THIS LINK >>> Calorie Tracker & BMR Calculator to Reach Your Goals | MyFitnessPal 

MyPlate is another resource that also has an easy-to-use app but this is included mainly due to the benefits of the website. The website offers a variety of resources helpful to health and nutrition such as activity sheets and tips and tricks to staying healthy through diet and exercise. They offer guides to balanced breakfasts, lunches, and dinners which could aid in the preparation of meals for you or your child.

USE THIS LINK >>> USDA MyPlate Nutrition Information for Kids