Best Macro Calculator Food Apps

242+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated July 2026

The best macro calculator food apps on iPhone average 4.7★ across 242+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top Macro Calculator Food Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MacrosFirst - Macro TrackerMacrosFirst - Macro TrackerFree4.9★ (20K)YesYesAug 2026
2Smart - Food Score CalculatorSmart - Food Score CalculatorFree4.6★ (2.4K)NoNoJul 2026
3Calo: AI Food Calorie CounterCalo: AI Food Calorie CounterFree4.7★ (21K)NoYesAug 2026
4MacroFactor - Macro TrackerMacroFactor - Macro TrackerFree4.8★ (20K)NoYesAug 2026
5HitMeal-Calorie & Food TrackerHitMeal-Calorie & Food TrackerFree4.7★ (49K)YesYesAug 2026
6Calories and nutrition trackerCalories and nutrition trackerFree4.7★ (6.1K)YesYesAug 2026
7FitGenie: Macro & Food TrackerFitGenie: Macro & Food TrackerFree4.8★ (2.2K)YesYesAug 2026
8Diabetes food tracker - GococoDiabetes food tracker - GococoFree4.7★ (12K)NoYesAug 2026

Top Picks for Macro Calculator Food

MacrosFirst - Macro Tracker#1

MacrosFirst - Macro Tracker by MacrosFirst, Inc.

Calorie Counter, Nutrition Log
Editor's Choice
💪 Health & Fitness
4.9😊(20K ratings)
FreeAdsIn-App Purchases
#85in Health & Fitness
MacrosFirst - Macro Tracker screenshot 1
MacrosFirst - Macro Tracker screenshot 2
MacrosFirst - Macro Tracker screenshot 3
MacrosFirst - Macro Tracker screenshot 4
MacrosFirst - Macro Tracker screenshot 5
MacrosFirst - Macro Tracker screenshot 6

This app helps users track their food intake, calories, and macronutrients to achieve health and fitness goals. It offers features like custom goal setting, automatic serving size calculation, and quick food logging via barcode scanning or label analysis. Users can also monitor progress, share meals, and even convert alcohol calories into macro equivalents.

What We Love

  • 👍 Easy to use
  • 🚀 Intuitive interface
  • 💯 Accurate macro tracking
  • 🔍 Extensive food database

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 📚 Limited food database for some users
  • 🔢 Difficulty adjusting serving sizes
Smart - Food Score Calculator#2

Smart - Food Score Calculator by Maxima Apps

Weight & Diet Macro Watchers
Strong Contender
🍔 Food & Drink
4.6😊(2.4K ratings)
Free
Smart - Food Score Calculator screenshot 1
Smart - Food Score Calculator screenshot 2
Smart - Food Score Calculator screenshot 3
Smart - Food Score Calculator screenshot 4
Smart - Food Score Calculator screenshot 5

Easily track your diet and nutrition when eating out. Access detailed calorie, carb, fat, and protein information for thousands of restaurant and grocery items. Make informed food choices on the go to stay on track with your fitness or diet plan.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient barcode scanning
  • 💡 Supports multiple WW point systems
  • 👍 Comprehensive food and restaurant database

Room to Improve

  • 🐛 Barcode scanner not always working
  • 🐛 Occasional app crashes
  • 🐛 Inaccurate point calculations
Calo: AI Food Calorie Counter#3

Calo: AI Food Calorie Counter by Next Vision Limited

Macro Tracker & Weight Loss
Worth Considering
💪 Health & Fitness
4.7😞(21K ratings)
FreeIn-App Purchases
#41in Health & Fitness
Calo: AI Food Calorie Counter screenshot 1
Calo: AI Food Calorie Counter screenshot 2
Calo: AI Food Calorie Counter screenshot 3
Calo: AI Food Calorie Counter screenshot 4
Calo: AI Food Calorie Counter screenshot 5
Calo: AI Food Calorie Counter screenshot 6

This app helps you achieve your health and weight goals through personalized calorie and macro tracking. It features AI-powered food logging, barcode scanning, and custom meal plans with recipes.

What We Love

  • 👍 Easy to use
  • 🚀 Tracking made easy
  • 💡 Ability to take photo of food
  • 👍 Simple interface

Room to Improve

  • 🐛 Inaccurate calorie/nutrition tracking
  • 🐛 Scanning issues
  • 🐛 Glitches and crashes

More Macro Calculator Food apps to explore

4
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
Calorie Counter & Food Log
Free

This app uses a dynamic algorithm to adapt your calorie and macro targets based on your metabolism and progress. It offers tools for quick food logging, a verified database, and personalized coaching to help you achieve sustainable diet goals without stress or rigidity.

Dynamic metabolism adaptationPersonalized macro and calorie targetsVerified food database
💪 Health & Fitness
(20K)
free with in-app purchases
5
HitMeal-Calorie & Food Tracker
HitMeal-Calorie & Food Tracker
HitMeal-Calorie & Food Tracker
Nutrition Scanner & Diary
Free

Easily track your calorie intake and monitor nutrients with a comprehensive food database and barcode scanner. Access expert-designed meal plans and integrate with Apple Health for a holistic view of your well-being.

Calorie countingFood loggingExtensive food database
💪 Health & Fitness
(49K)
free with in-app purchases
6
Calories and nutrition tracker
Calories and nutrition tracker
Calories and nutrition tracker
Calorie counter and food meter
Free

Track your calorie, carb, protein, and fat intake with a comprehensive food database validated by experts. Receive personalized nutrition plans for various goals like weight loss, muscle gain, or maintenance. Integrates with fitness apps for a holistic health approach.

Personalized nutrition plansExpert-validated food databaseTrack calories, carbs, protein, fats
💪 Health & Fitness
(6.1K)
free with in-app purchases
7
FitGenie: Macro & Food Tracker
FitGenie: Macro & Food Tracker
FitGenie: Macro & Food Tracker
Nutrition & Calorie Calculator
Free

This app delivers healthy, locally-prepared meals and offers free macro tracking and personalized nutrition plans. It helps users reach their health goals without the hassle of meal prepping.

Local chef-prepped meal deliveryFree macro trackingPersonalized nutrition plans
💪 Health & Fitness
(2.2K)
free with in-app purchases
8
Diabetes food tracker - Gococo
Diabetes food tracker - Gococo
Diabetes food tracker - Gococo
Manage Blood Sugar & Weight
Free

Easily manage blood sugar and weight by tracking meals and identifying unhealthy ultra-processed foods. Get instant analysis, find healthy alternatives, and avoid harmful additives. Designed by experts for diabetes-friendly, allergy-safe, and gluten-free diets.

Meal tracking with instant analysisScan products for healthy food scoresIdentify harmful additives and dyes
💪 Health & Fitness
(12K)
free with in-app purchases
9
Calorie Deficit Calculator
Calorie Deficit Calculator
Calorie Deficit Calculator
Oatsy Macro Tracker Diet Coach
Free

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.

Advanced food diary with large nutrition databaseCalorie and macro/micronutrient trackingCustomizable diet plans (Keto, Intermittent Fasting, etc.)
💪 Health & Fitness
(3.7K)
free with in-app purchases
10
Macro_Calculator
Macro_Calculator
Macro_Calculator
Calculate Macros
Free
🔧 Utilities
(0)
11
Keto Calculator - Keto Buddy
Keto Calculator - Keto Buddy
Keto Calculator - Keto Buddy
Keto/low carb macro calculator
Free

Calculate your ideal macronutrient intake for ketogenic and other low-carb diets. This free tool helps you determine the right balance of fat, protein, and carbohydrates based on your individual goals and needs.

Macronutrient calculationKetogenic diet supportLow-carb diet support
💪 Health & Fitness
(8.4K)
free
12
‎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
(3.6K)
free with in-app purchases
13
Calorie Counter by Numify
Calorie Counter by Numify
Calorie Counter by Numify
Food Tracker & Calculator App
Free

Effortlessly track your food intake and nutritional information with an AI-powered scanner that recognizes meals from photos. Get personalized calorie and macro plans to support weight loss, muscle gain, or maintenance.

AI Food Scanner for instant nutritional infoBarcode scanner for packaged foodsPersonalized calorie and macro calculator
💪 Health & Fitness
(34K)
free with in-app purchases
14
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
15
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Food, Macro, Nutrition Counter
Free

This app helps you manage your weight and health through calorie tracking, meal planning, and activity monitoring. It offers personalized plans, recipe suggestions, and progress tracking to support your wellness journey.

Calorie CounterBarcode ScanningAI Image Recognition
💪 Health & Fitness
(23K)
subscription
16
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Food & Macro Counter
Free

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.

Personalized lifestyle plan creationMeal photo nutritional analysisCalorie and macro tracking
💪 Health & Fitness
(350K)
freemium
17
Calorie Counter PRO MyNetDiary
Calorie Counter PRO MyNetDiary
Calorie Counter PRO MyNetDiary
Food Nutrition Fasting Tracker
$3.99

Easily track calories, food intake, and macronutrients with a powerful barcode scanner and AI meal logging. Offers personalized diet plans and detailed nutrition breakdowns to help users achieve their health goals.

Barcode scanner for fast loggingAI Meal Scan for instant food entryPersonalized diet and meal plans
💪 Health & Fitness
(14K)
freemium
18
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Protein & Calorie Calculator
Free

This app tracks intermittent fasting and nutrition to help users achieve real body composition changes. It integrates fasting, protein intake, meals, hydration, and habits for a holistic approach to weight loss and metabolic health.

Intermittent fasting timers and streaksSmart meal logging with photo recognitionPersonalized daily protein target tracking
💪 Health & Fitness
(445K)
freemium
19
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
(96K)
free with in-app purchases
20
FitHub - AI Calorie Tracker
FitHub - AI Calorie Tracker
FitHub - AI Calorie Tracker
My Macro & Calorie Calculator
Free

This app uses AI to simplify nutrition tracking, offering instant calorie and macro estimates from food photos. It provides detailed nutritional insights, daily calorie monitoring, and weight tracking to help users achieve their fitness goals.

AI-powered food photo calorie estimationDetailed macro and nutritional trackingAI calorie calculator
💪 Health & Fitness
(23K)
free with in-app purchases

FAQ about Macro Calculator Food

What are the best macro calculator food apps for iPhone?
MacrosFirst - Macro Tracker tops our macro calculator food apps ranking as of July 2026, with a 4.9-star average from 20K App Store ratings, and it's free to download.
Yes — 19 of the top macro calculator food apps we rank are free to download, including MacrosFirst - Macro Tracker and Smart - Food Score Calculator.
MacrosFirst - Macro Tracker shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 242+ macro calculator food apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
MacrosFirst is a comprehensive tool for tracking food macros, calories, and nutrients. It helps users set and achieve their health and fitness goals by providing detailed insights into their dietary intake and progress over time.
Key features include setting custom daily and meal-level macro goals, automatically calculating serving sizes, logging foods quickly via barcode scanning or label analysis, tracking detailed macronutrients and calories, and analyzing progress with reports. Premium features offer AI-powered food search and recipe import.