Nutrition tracking apps are valuable tools for monitoring and managing your dietary intake, helping you make informed choices about what you eat. These apps typically provide features for logging food and beverages, calculating calorie and nutrient intake, setting dietary goals, and more. Here are some popular nutrition tracking apps:

1. MyFitnessPal: MyFitnessPal is one of the most well-known nutrition tracking apps. It has a large food database and allows users to track calories, macronutrients, and micronutrients. It also offers barcode scanning for easy data entry.
2. Lose It!: Lose It! is a user-friendly app that helps you track calories, set weight loss goals, and monitor your progress. It offers a food database, barcode scanner, and integration with fitness trackers.
3. Cronometer: Cronometer is known for its extensive nutrient tracking. It allows you to track vitamins, minerals, and other micronutrients in addition to calories and macronutrients. It’s particularly popular among those following specialized diets.
4. MyPlate by Livestrong: MyPlate offers calorie tracking, a database of foods, and personalized meal recommendations. It also has a supportive community and articles on nutrition and fitness.
5. FatSecret: FatSecret includes a food diary, exercise log, and community features. It’s a comprehensive app for tracking calories and monitoring your diet.
6. Yazio: Yazio offers personalized meal plans, calorie tracking, and exercise logging. It’s suitable for those looking for a structured approach to nutrition and fitness.
7. SparkPeople: SparkPeople combines nutrition tracking with fitness and weight management tools. It offers a variety of features for setting goals and tracking progress.
8. Senza: Senza is a keto-focused app that helps users track their carbohydrate intake and stay in ketosis. It includes a food database and recipes suitable for a ketogenic diet.
9. Noom: Noom is more than just a calorie tracker; it’s a comprehensive wellness app that focuses on behavior change and offers support from coaches. It combines nutrition tracking with psychology-based strategies.
10. Nutritionix Track: Nutritionix Track provides calorie tracking, food logging, and the ability to create and save meals. It also includes a barcode scanner.
11. Carb Manager: Carb Manager is designed for those following low-carb or ketogenic diets. It tracks net carbs and offers a database of keto-friendly recipes.
12. My Diet Coach: My Diet Coach focuses on motivation and habit-building. It includes features for setting and achieving weight loss goals, along with reminders and motivational quotes.
13. Calorie Counter by Fast Secret: This app offers calorie tracking, a barcode scanner, and a supportive community for users looking to manage their diet and lose weight.
14. ShopWell: ShopWell helps users make healthier food choices by scanning product barcodes and providing personalized nutrition scores and recommendations.
15. MyNetDiary: MyNetDiary is a comprehensive app for tracking calories, macronutrients, and exercise. It also offers a diabetes tracker for those managing blood sugar levels.

When choosing a nutrition tracking app, consider your dietary preferences, goals, and the features that matter most to you. Some apps cater to specific diets, while others offer more general tracking capabilities. Additionally, ensure that the app is compatible with your mobile device and integrates with other health and fitness apps you may use.