238+ iOS apps curated and reviewed
The best deficit apps on iPhone average 4.6★ across 238+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
Track your food intake and nutrition with a comprehensive calorie counter. Log meals quickly using a barcode scanner, photo analysis, or search. Monitor macros, vitamins, minerals, and more with detailed insights and progress charts.
This app calculates your precise daily calorie deficit needed for weight loss based on your personal stats and wearable data. It tracks your meals and calories burned against this target, adjusting automatically as you progress. It offers a data-driven approach to achieving your weight goals.
This AI-powered app helps you achieve your health and fitness goals by tracking calories, macros, and water intake. It offers a comprehensive food database, workout logging, personalized goals, and meal planning to monitor your progress.
Track your calorie intake and focus on overall nutrition for successful weight loss. This app offers a vast food database, barcode scanning, and personalized daily calorie budgets. Monitor your progress with detailed reports and achieve your health goals.
This app helps you achieve your health and nutrition goals by tracking your food intake, water consumption, and exercise. It offers a comprehensive nutrition database, custom diet plans, and AI-powered food scanning to make logging easier.
Effortlessly track your calorie intake by simply snapping a photo of your meals. This AI-powered tool instantly identifies food, calculates calories, macros, and portion sizes, making dieting quick and easy.
This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.
This app helps you track your calorie intake and meals to achieve weight loss, muscle gain, or maintenance goals. It offers an AI-powered calorie counter, a vast food database, meal planning, and intermittent fasting support.
This app helps you achieve your fitness goals by tracking your calorie and macronutrient intake. Simply answer lifestyle questions to create a personalized plan, then snap photos of your meals for an instant nutritional breakdown. It aims to simplify dieting and empower users with the tools and information needed to succeed.
This app offers a fast and accurate way to track your calorie intake and nutrition. It provides personalized meal plans for weight loss or muscle gain, an AI coach for guidance, and tools for tracking progress, intermittent fasting, and creating shopping lists.
This app guides you on a journey to a healthier lifestyle by improving your metabolism and aiding in weight loss. It offers tools to track your eating habits, monitor weight, and access informative articles. A personal fasting consultant is available in the paid version.
This app acts as your personal nutritionist, offering a personalized nutrition plan and helping you track your daily intake. It features an AI-powered camera for instant food recognition, tailored recipes, and progress monitoring to help you achieve your health and wellness goals.
Log your exercise routines to monitor your fitness journey. Visualize your improvements and stay motivated with detailed progress tracking.
Effortlessly monitor your food intake and achieve your health objectives with this intelligent calorie tracking application. It offers multiple convenient logging methods, including photo, voice, and barcode scanning, to simplify your nutrition management.
This app guides users through personalized intermittent fasting and nutrition plans to achieve sustainable weight loss. It offers features like a food scanner, progress tracking, and a community for support, helping users burn fat and improve overall health.
This app focuses on achieving fat loss by tracking your calorie deficit, not just weight. It uses AI to provide personalized meal plans and activity insights, adapting to your lifestyle for sustainable results.
This app offers a flexible approach to fat loss by creating personalized meal plans that include your favorite foods. It focuses on teaching sustainable lifestyle changes, portion control, and maintaining a healthy relationship with food.
This app helps you log food, monitor calorie intake, and track daily nutrition. It offers practical tools for convenient food logging, clear data visualization, and organized food diaries. Features include step tracking, Apple Health integration, and recipe creation.