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Best Nutrition Calculator Fitness Apps

224+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated May 2026

If you already know MyFitnessPal, this is the deeper bench. 224+ nutrition calculator fitness apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Nutrition Calculator Fitness

MyFitnessPal: Calorie Counter#1

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

Food, Fitness & Weight Tracker
Editor's Choice
šŸ’Ŗ Health & Fitness
4.7šŸ˜(2.3M ratings)
FreeAdsIn-App Purchases
#1in Health & Fitness
MyFitnessPal: Calorie Counter screenshot 1
MyFitnessPal: Calorie Counter screenshot 2
MyFitnessPal: Calorie Counter screenshot 3
MyFitnessPal: Calorie Counter screenshot 4
MyFitnessPal: Calorie Counter screenshot 5
MyFitnessPal: Calorie Counter screenshot 6

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.

What We Love

  • šŸ’Ŗ Effective for weight loss/healthy eating
  • šŸ” Extensive food database
  • šŸ“Š Helpful tracking and progress features
  • šŸ¤ Social features and community support

Room to Improve

  • šŸ› Buggy and glitchy app performance
  • šŸ’° Aggressive push for premium subscription
  • šŸ“‹ Inaccurate food data and calculations
Nutrition Info#2

Nutrition Info by Mike Thomas

Strong Contender
šŸ’Ŗ Health & Fitness
4.8šŸ˜Š(7.3K ratings)
FreeAds
Nutrition Info screenshot 1
Nutrition Info screenshot 2
Nutrition Info screenshot 3

Access detailed nutritional information for a vast array of food items, including restaurant meals and store brands. Scan barcodes to quickly retrieve data and view calorie breakdowns.

What We Love

  • šŸš€ Easy to use
  • šŸ‘ Comprehensive database
  • šŸš€ Quick lookup of nutrition info
  • šŸ’” Helpful for diabetics and those watching their diet

Room to Improve

  • šŸ› Inaccurate or missing information
  • šŸ” Lack of sorting/filtering options
  • šŸ’” Need for more detailed nutritional breakdowns (e.g. potassium, phosphorus)
Nutrition Tracker: Foodnoms#3

Nutrition Tracker: Foodnoms by Algebraic Labs, LLC

Log Food and Track Your Macros
Worth Considering
šŸ’Ŗ Health & Fitness
4.7šŸ˜Š(6.9K ratings)
FreeAdsIn-App Purchases
Nutrition Tracker: Foodnoms screenshot 1
Nutrition Tracker: Foodnoms screenshot 2
Nutrition Tracker: Foodnoms screenshot 3
Nutrition Tracker: Foodnoms screenshot 4
Nutrition Tracker: Foodnoms screenshot 5
Nutrition Tracker: Foodnoms screenshot 6

Easily log your meals and track your progress towards custom nutrition goals. This app offers fast food logging, detailed insights into your eating habits, and seamless integration with Apple Health. Monitor calories, macros, and more to achieve your health and fitness objectives.

What We Love

  • šŸš€ Easy to use
  • šŸ”’ Privacy-focused
  • šŸ‘ Intuitive interface
  • šŸ‘ Seamless Apple ecosystem integration

Room to Improve

  • šŸ› Limited food database, especially for non-US items
  • šŸ› Occasional syncing issues
  • šŸ› Inability to edit existing food entries

More Nutrition Calculator Fitness apps to explore

4
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
šŸ’Ŗ Health & Fitness
(45K)
subscription
5
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Calorie & Macro Tracker
Free

This app helps you achieve your health and fitness goals with personalized nutrition tracking, exercise guidance, and healthy recipes. It offers tools to calculate macros, log meals, scan barcodes, track water intake, and follow workout videos. Create a step-by-step program for sustainable habit building.

Macro calculator for personalized nutritionFood and nutrition loggingBarcode scanner for packaged foods
šŸ’Ŗ Health & Fitness
(1.5K)
free with in-app purchases
6
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Weight loss, diet, fitness app
Free

This app simplifies your health journey with AI-powered tools for weight loss, nutrition, and fitness. Track calories by photo or voice, log meals, and receive personalized AI insights and coaching. Monitor water intake, sleep, weight, and workouts for data-driven decisions.

AI calorie tracking with photosVoice-based meal loggingPersonalized AI insights and actionables
šŸ’Ŗ Health & Fitness
(6K)
free with in-app purchases
7
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
šŸ’Ŗ Health & Fitness
(93K)
free with in-app purchases
8
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
šŸ’Ŗ Health & Fitness
(6.1K)
free with in-app purchases
9
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
šŸ’Ŗ Health & Fitness
(14K)
freemium
10
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
Calorie, Nutrition, Food, Diet
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
šŸ’Ŗ Health & Fitness
(19K)
free with in-app purchases
11
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
šŸ’Ŗ Health & Fitness
(18K)
free with in-app purchases
12
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Calorie Counter & Diet Tracker
Free

This app helps millions track food intake, exercise, and sleep to improve health and achieve weight loss goals. It analyzes food quality, counts macros, and offers personalized dietary advice for various health needs. Scan barcodes to uncover hidden ingredients and discover healthier alternatives.

Log food intake and exerciseAnalyze calorie quality and macrosScan product barcodes for nutrition grades
šŸ’Ŗ Health & Fitness
(77K)
free with in-app purchases
13
EatoĀ®: Calorie Tracker
EatoĀ®: Calorie Tracker
EatoĀ®: 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
šŸ’Ŗ Health & Fitness
(23K)
subscription
14
BMI Calculatorā€°
BMI Calculatorā€°
BMI Calculatorā€°
Body Mass Index Calculator
Free

Easily calculate your Body Mass Index (BMI) with this straightforward application. It provides a quick way to understand your weight status based on your height and weight.

BMI calculationInput heightInput weight
šŸ’Ŗ Health & Fitness
(24K)
ad-supported
15
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Diet Tracker for Weight Loss
Free

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.

AI Calorie Tracker with Instant Food Recognition CameraPersonalized Nutrition Plans by ExpertsTailored Recipes for Healthy Eating
šŸ’Ŗ Health & Fitness
(16K)
freemium
16
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.)
šŸ’Ŗ Health & Fitness
(3.7K)
free with in-app purchases
17
Food Score Calculator for Weight-Loss Nutrition
Food Score Calculator for Weight-Loss Nutrition
Food Score Calculator for Weight-Loss Nutrition
by Cloforce LLC
Free

Easily calculate a food score to simplify your weight loss journey. Break down complex nutritional information into a single, easy-to-understand number. Access a vast database of foods and barcodes, or input your own data for instant scoring.

Intuitive food score calculationMassive 5 million food database2 million barcode database search
šŸ’Ŗ Health & Fitness
(827)
free
18
Carbon - Macro Coach & Tracker
Carbon - Macro Coach & Tracker
Carbon - Macro Coach & Tracker
Calories, Nutrition, & Diet
Free

This app provides personalized nutrition plans for weight loss, muscle gain, or maintenance. It adapts your plan as you progress and offers a comprehensive food tracker with a large database and barcode scanner. It supports various diet preferences and allows for custom meal planning.

Personalized nutrition plansAdaptive plan adjustmentsComprehensive food logging
šŸ’Ŗ Health & Fitness
(7.9K)
free with in-app purchases
19
AI Calorie Tracker:FoodPilot
AI Calorie Tracker:FoodPilot
AI Calorie Tracker:FoodPilot
Macro Counter&Meal Plans
Free

This intelligent companion helps you effortlessly track calories, plan personalized meals, and build healthier habits. It uses AI to identify food, recommend meals, and analyze nutrients, supporting your weight loss or fitness goals.

AI food scanner for instant calorie identificationPersonalized nutrition and macro plansSmart AI meal recommendations
šŸ’Ŗ Health & Fitness
(2.3K)
freemium
20
Keto Diet App ļ¼ Carb Tracker
Keto Diet App ļ¼ Carb Tracker
Keto Diet App ļ¼ Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

Automatic macro calculatorCarb and calorie counterPersonalized weight loss plan
šŸ’Ŗ Health & Fitness
(81K)
free with in-app purchases

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