If we are what we eat, then make sure your food is as nutritious as it is delicious. Use these apps to understand your current eating habits and create new, sustainable weight-loss goals.

Complete a daily log to see the nutritional value of the food you eat. You’ll receive an analysis of your habits, including your average nutrition score. Scan barcodes or search food items by name for an assessment of their healthiness. If you have a Google Fit or Samsung Health app, sync it with Calorie Counter to simplify tracking your weight, steps, and more.

Provide your current and target weight for a calorie goal, then track your progress by logging your food, exercise, and water intake. Sync a variety of fitness devices – including Fitbit, Garmin, and more – to track your step and calorie stats. To log a food by barcode, or to scan a whole meal with your camera, upgrade to Premium.

Lifesum takes a holistic approach to health by analyzing your food intake and exercise to give you a weekly “Life Score.” Get customized targets for your calorie and macro intake based on your weight-loss goals. You can even compare the nutritional value of two prepackaged food items by scanning their barcodes.

Get a personalized weight-loss plan that uses positive reinforcement rather than restrictive dieting to help you achieve your goals. Answer a series of questions about your lifestyle, environment, and mindset to understand your food choices and make healthier options a habit. Paid Noom subscribers can access a personal coach for extra motivation and support.

Receive a daily calorie “budget” based on your weight-loss goals and activity level, then log your meals and exercise to track your progress. You can manually log what you eat, or scan food labels to find items quickly. View your calorie and macronutrient intake to spot trends, and sync your Google Fit app to auto-log exercise, steps, and calories burned.

WeightWatchers uses a daily point allotment to help you reach your goals. Foods high in sugar and saturated fat have higher point values, while nutrient-dense options, like fruits and vegetables, “cost” less. With over 10,000 recipes and a database of restaurant dishes, you can easily find balanced and low-point meal options. You’ll even have 24/7 access to a live coach chat for motivation.