1. Home
  2. Topics
  3. Cal Deficit

Best Cal Deficit Apps

238+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our cal deficit list covers 238+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Cal Deficit Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cal AI - Calorie TrackerCal AI - Calorie TrackerFree4.8★ (341K)YesYesJul 2026
2Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (158K)YesYesJul 2026
3Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (767K)YesYesJul 2026
4MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.3M)YesYesJul 2026
5BitePal: Food Calorie TrackerBitePal: Food Calorie TrackerFree4.7★ (51K)NoYesJul 2026
6‎Calorie Counter: Food Tracker‎Calorie Counter: Food TrackerFree4.3★ (2.8K)YesYesJul 2026
7Calorie Counter +Calorie Counter +Free4.8★ (26K)YesYesJul 2026
8Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8★ (95K)YesYesJul 2026

Top Picks for Cal Deficit

Cal AI - Calorie Tracker#1

Cal AI - Calorie Tracker by Viral Development LLC

Food & Macro Counter
Editor's Choice
💪 Health & Fitness
4.8😐(341K ratings)
FreeAdsIn-App Purchases
#6in Health & Fitness
Cal AI - Calorie Tracker screenshot 1
Cal AI - Calorie Tracker screenshot 2
Cal AI - Calorie Tracker screenshot 3
Cal AI - Calorie Tracker screenshot 4

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.

What We Love

  • 🚀 Convenient and easy to use
  • 💡 Innovative AI-powered calorie tracking
  • 👍 Helps with weight loss/gain goals
  • 🚀 Fast and efficient

Room to Improve

  • 🐛 Inaccurate calorie/macro calculations
  • 🐛 Inconsistent performance
  • 🐛 Limited food database
Calorie Counter - MyNetDiary#2

Calorie Counter - MyNetDiary by MyNetDiary Inc.

Food Nutrition Macro Tracker
Strong Contender
💪 Health & Fitness
4.8😊(158K ratings)
FreeIn-App Purchases
#20in Health & Fitness
Calorie Counter - MyNetDiary screenshot 1
Calorie Counter - MyNetDiary screenshot 2
Calorie Counter - MyNetDiary screenshot 3
Calorie Counter - MyNetDiary screenshot 4
Calorie Counter - MyNetDiary screenshot 5
Calorie Counter - MyNetDiary screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Fast barcode scanning
  • 📊 Comprehensive data and analytics
  • 💪 Helped with weight loss and healthy habits

Room to Improve

  • 🐛 Inconsistent steps tracking
  • 📉 Reduced free features over time
  • 🔒 Privacy concerns with data access
Lose It! – Calorie Counter#3

Lose It! – Calorie Counter by FitNow

Food Tracker for Weight Loss
Worth Considering
💪 Health & Fitness
4.8😊(767K ratings)
FreeAdsIn-App Purchases
#14in Health & Fitness
Lose It! – Calorie Counter screenshot 1
Lose It! – Calorie Counter screenshot 2
Lose It! – Calorie Counter screenshot 3
Lose It! – Calorie Counter screenshot 4
Lose It! – Calorie Counter screenshot 5
Lose It! – Calorie Counter screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive food database
  • 💡 Helpful for weight loss
  • 🚀 Syncs with fitness trackers

Room to Improve

  • 🐛 Inaccurate calorie/nutrition data
  • 💰 Paywall for basic features
  • 📢 Intrusive ads and upselling

More Cal Deficit apps to explore

4
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Workout & AI Nutrition Tracker
Free

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.

AI Food TrackerCalorie and Macro TrackingWater Intake Monitoring
💪 Health & Fitness
(2.3M)
free with in-app purchases
5
BitePal: Food Calorie Tracker
BitePal: Food Calorie Tracker
BitePal: Food Calorie Tracker
AI scan meals. Track nutrition
Free

This app simplifies food tracking with an AI scanner that analyzes your meals from photos. It offers a fun, gamified experience with a customizable character to help you build healthy habits and achieve your weight goals.

AI food scanner from photosEffortless meal loggingCalorie, water, and fasting tracking
💪 Health & Fitness
(51K)
free with in-app purchases
6
‎Calorie Counter: Food Tracker
‎Calorie Counter: Food Tracker
‎Calorie Counter: Food Tracker
Meal Mentor・Macros Calculator
Free

Easily achieve your weight goals by tracking calorie intake through photos, barcode scans, or manual entry. Personalized daily calorie allowances and detailed nutrition facts are provided. Log workouts and sync with health apps to monitor progress and build healthy habits.

Personalized calorie allowanceTrack calorie intake via photos, barcodes, manual entryDetailed nutrition facts database
💪 Health & Fitness
(2.8K)
free with in-app purchases
7
Calorie Counter +
Calorie Counter +
Calorie Counter +
by Nutracheck. Food tracker
Free

Easily track your food intake, macros, and exercise to achieve your health goals, whether it's weight loss or building healthy habits. Utilize a verified food database, barcode scanner, and recipe builder for accurate logging. Sync with fitness devices for comprehensive tracking.

Calorie and nutrient trackingVerified food databaseBarcode scanner
💪 Health & Fitness
(26K)
freemium
8
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Nutrition, macro, diet tracker
Free

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

Extensive verified food databaseDetailed nutrient and calorie trackingFitness goal setting and progress monitoring
💪 Health & Fitness
(95K)
free with in-app purchases
9
AI Calorie Counter - Appediet
AI Calorie Counter - Appediet
AI Calorie Counter - Appediet
Food, Macro & Fitness Tracker
Free

Effortlessly track your food intake with AI-powered photo and barcode scanning. Get detailed nutritional breakdowns, personalized diet plans, and expert health advice to achieve your weight loss and wellness goals.

AI food photo scanningBarcode scanner for food entryDetailed nutritional breakdown
💪 Health & Fitness
(46K)
subscription
10
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Protein, Tracker, Nutrition
Free

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.

Personalized fasting and nutrition plansProtein fasting for muscle maintenanceIntermittent fasting for fat burning
💪 Health & Fitness
(246K)
free with in-app purchases
11
Pro Cal - AI Calorie Counter
Pro Cal - AI Calorie Counter
Pro Cal - AI Calorie Counter
AI Calorie & Food Tracker
Free

Easily track your calorie intake and monitor your nutrition with an AI-powered food diary. This app offers accurate calorie counting, nutrient tracking, and personalized diet plans. Visualize your progress with colorful charts and reports to support your health goals.

AI food recognition via photoAccurate calorie countingNutrient tracking (carbs, protein, etc.)
💪 Health & Fitness
(14K)
free with in-app purchases
12
Arise: AI Food Calorie Counter
Arise: AI Food Calorie Counter
Arise: AI Food Calorie Counter
Diet Manager & Protein Tracker
Free

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.

Calorie trackingFood loggingMacronutrient tracking
💪 Health & Fitness
(3.3K)
freemium
13
AI Calorie Tracker by Yazio
AI Calorie Tracker by Yazio
AI Calorie Tracker by Yazio
Food scanner for weight loss
Free

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.

AI calorie trackerFood database with barcode scannerIntermittent fasting plans
💪 Health & Fitness
(49K)
freemium
14
Calor AI #1 Calorie Tracker
Calor AI #1 Calorie Tracker
Calor AI #1 Calorie Tracker
AI Scan Calorie Log, Fit Macro
Free

Effortlessly track your nutrition and fitness with AI-powered meal scanning and personalized insights. This app helps you achieve health goals through easy logging, progress monitoring, and dietary recommendations.

AI meal scanning for nutritional breakdownPersonalized diet and fitness plansEasy meal and exercise logging
💪 Health & Fitness
(1.7K)
free with in-app purchases
15
Cal Poly Orientation
Cal Poly Orientation
Cal Poly Orientation
by Cal Poly, San Luis Obispo
Free

This app provides resources and support for new students and their families to ensure a smooth transition to university life. It serves as a central hub for information and assistance.

New student resourcesFamily supportTransition assistance
💼 Business
(21)
free
16
Lifesum: AI Calorie Tracker
Lifesum: AI Calorie Tracker
Lifesum: AI Calorie Tracker
Food Diary, Weight Loss Diet
Free

This app offers AI-powered meal tracking with multiple logging options, including photo, voice, text, and barcode scanning. It provides personalized nutrition plans, calorie and macro tracking, and integrates with fitness devices to support weight management and overall well-being.

AI-powered meal loggingPhoto, voice, text, and barcode trackingCalorie and macro counter
💪 Health & Fitness
(150K)
free with in-app purchases
17
Fitia: Calorie Counter & Diet
Fitia: Calorie Counter & Diet
Fitia: Calorie Counter & Diet
Meal Plans for Weight Loss
Free

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.

Fastest calorie counterTrack calories by photo, voice, or typingPersonalized meal plans
💪 Health & Fitness
(17K)
free with in-app purchases
18
Amino: AI Calorie Tracker
Amino: AI Calorie Tracker
Amino: AI Calorie Tracker
Eat Better. Live Healthier.
Free

Effortlessly track your nutrition by simply taking a photo of your meals. Receive instant analysis, personalized insights, and recommendations to make healthier choices. Stay active by tracking your steps and earn rewards for healthy habits.

AI photo meal loggingInstant nutrition analysisPersonalized insights
💪 Health & Fitness
(3K)
free with in-app purchases
19
Free Al Calorie Tracker
Free Al Calorie Tracker
Free Al Calorie Tracker
Calorie Carb & Macro Counter
Free

This app offers a smarter, faster way to log meals and track nutrition. It uses AI to analyze photos or descriptions of your food, providing calorie and macronutrient breakdowns in seconds. Personalized plans and daily tips help you build healthy habits.

AI-powered meal logging via photoAI description logging for complex mealsPersonalized nutrition plans
💪 Health & Fitness
(134)
freemium
20
Calorie Counter by fatsecret
Calorie Counter by fatsecret
Calorie Counter by fatsecret
Diet & Weight Loss Tracker
Free

Track your food, exercise, and weight with a comprehensive database and supportive community. Features include barcode scanning, image recognition, and integration with health apps. Premium options offer personalized meal plans and advanced tracking.

Food diary with extensive databaseBarcode scanner and image recognitionExercise tracking and calorie burn log
💪 Health & Fitness
(15K)
freemium

FAQ about Cal Deficit

What are the best cal deficit apps for iPhone?
Cal AI - Calorie Tracker tops our cal deficit apps ranking as of July 2026, with a 4.8-star average from 341K App Store ratings, and it's free to download.
Yes — 20 of the top cal deficit apps we rank are free to download, including Cal AI - Calorie Tracker and Calorie Counter - MyNetDiary.
Cal AI - Calorie Tracker shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 238+ cal deficit apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Cal AI is a calorie and macro tracker designed to help users achieve their fitness goals. It allows you to create a personalized plan based on your lifestyle and then provides nutritional breakdowns of your meals, often through photo analysis.
You can snap a photo of your meal, and the app will provide a nutritional breakdown. Please note that this advanced food scanning analysis feature requires a subscription to use.