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Best Free Nutrition Calculator Apps

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated August 2026

If you already know MyFitnessPal, this is the deeper bench. 250+ free nutrition calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Free Nutrition Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7ā˜… (2.3M)YesYesAug 2026
2Nutrition InfoNutrition InfoFree4.8ā˜… (7.3K)YesNoAug 2026
3Smart - Food Score CalculatorSmart - Food Score CalculatorFree4.6ā˜… (2.4K)NoNoJul 2026
4Food Score Calculator for Weight-Loss NutritionFood Score Calculator for Weight-Loss NutritionFree4.5ā˜… (827)NoNoJul 2026
5Calories and nutrition trackerCalories and nutrition trackerFree4.7ā˜… (6.1K)YesYesAug 2026
6Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8ā˜… (96K)YesYesAug 2026
7Lose It! ā€“ Calorie CounterLose It! ā€“ Calorie CounterFree4.8ā˜… (770K)YesYesAug 2026
8EN Rx CalculatorEN Rx CalculatorFreeā€”NoNoMay 2026

Top Picks for Free Nutrition Calculator

MyFitnessPal: Calorie Counter#1

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

Workout & AI Nutrition 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)
Smart - Food Score Calculator#3

Smart - Food Score Calculator by Maxima Apps

Weight & Diet Macro Watchers
Worth Considering
šŸ” Food & Drink
4.6šŸ˜Š(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

  • šŸ‘ Easy to use
  • šŸš€ Convenient barcode scanning
  • šŸ’” Supports multiple WW point systems
  • šŸ‘ Comprehensive food and restaurant database

Room to Improve

  • šŸ› Barcode scanner not always working
  • šŸ› Occasional app crashes
  • šŸ› Inaccurate point calculations

More Free Nutrition Calculator apps to explore

4
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
5
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
6
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
(96K)
free with in-app purchases
7
Lose It! ā€“ Calorie Counter
Lose It! ā€“ Calorie Counter
Lose It! ā€“ Calorie Counter
Food Tracker for Weight Loss
Free

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.

Calorie trackingWeight loss planningAI voice meal logging
šŸ’Ŗ Health & Fitness
(770K)
free with in-app purchases
8
EN Rx Calculator
EN Rx Calculator
EN Rx Calculator
by Naheeda Mustofa
Free
šŸ„ Medical
(0)
9
Nutri-Calculator
Nutri-Calculator
Nutri-Calculator
by Nattaphon Churangsarit
Free

This application calculates energy needs based on user weight and height. It serves as a tool to help users understand their caloric requirements. Always consult a doctor for medical advice.

Energy calculationWeight-based formulasHeight-based formulas
šŸ” Food & Drink
(0)
free
10
Macro & Calorie Calculator
Macro & Calorie Calculator
Macro & Calorie Calculator
TDEE, BMI, Fluid for Dietitian
Free

This app transparently calculates your daily calorie and macro targets, showing every step of the process. It also provides personalized fluid intake recommendations and BMI analysis, helping you understand the data behind your health goals.

Detailed calorie calculation with Mifflin-St Jeor equationCustomizable macro split with grams and kcal updatesBMI-integrated calorie and macro recommendations
šŸ’Ŗ Health & Fitness
(1)
freemium
11
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
šŸ’Ŗ Health & Fitness
(26K)
freemium
12
Diet Guide & Calculator
Diet Guide & Calculator
Diet Guide & Calculator
by Nick Loeser Studios
$0.99

This app offers a comprehensive food database with associated point values and a calculator to determine points based on calories, fat, and fiber. It provides free, one-click updates to its growing food list, making it a convenient reference for dieters.

Food points databasePoints calculatorRestaurant food items
šŸ’Ŗ Health & Fitness
(1)
paid
13
Fitness Calc Pro
Fitness Calc Pro
Fitness Calc Pro
26 Health & Fitness Calculator
Free
$0.99 | 100% OFF
šŸ’Ŗ Health & Fitness
(0)
14
EnteraCalc Continuous
EnteraCalc Continuous
EnteraCalc Continuous
by Peter Weiss
Free
šŸ„ Medical
(0)
15
Nutrition Calculator / č‡ØåŗŠę „養č؈ē®—
Nutrition Calculator / č‡ØåŗŠę „養č؈ē®—
Nutrition Calculator / č‡ØåŗŠę „養č؈ē®—
č‡ØåŗŠę „養č؈ē®—ć®č£œåŠ©ćƒ„ćƒ¼ćƒ«
Free
šŸ„ Medical
(0)
16
Macro_Calculator
Macro_Calculator
Macro_Calculator
Calculate Macros
Free
šŸ”§ Utilities
(0)
17
Simple Nutrition Calculator
Simple Nutrition Calculator
Simple Nutrition Calculator
by Michal Mateusiak
Free
šŸ’Ŗ Health & Fitness
(0)
18
Macros: Calorie Calculator
Macros: Calorie Calculator
Macros: Calorie Calculator
Macro Calculator
Free

This app helps you calculate your daily caloric and macronutrient needs for weight loss, maintenance, or muscle gain. It offers five different macro calculation methods and tracks your progress with insightful graphs.

Calculate caloric needsDetermine precise macronutrient needsChoose weight loss, maintenance, or muscle gain goals
šŸ’Ŗ Health & Fitness
(0)
ad-supported
19
Calorie Counter: Food Trackerā„¢
Calorie Counter: Food Trackerā„¢
Calorie Counter: Food Trackerā„¢
Diet Control for Loss Weight
Free
šŸŒŸ Lifestyle
(0)
20
Food Scanner ā€“ Nutrition Coach
Food Scanner ā€“ Nutrition Coach
Food Scanner ā€“ Nutrition Coach
by Swift Innovate Limited
Free
šŸŒŸ Lifestyle
(0)

FAQ about Free Nutrition Calculator

What are the best free nutrition calculator apps for iPhone?
MyFitnessPal: Calorie Counter tops our free nutrition calculator apps ranking as of August 2026, with a 4.7-star average from 2.3M App Store ratings, and it's free to download.
MyFitnessPal: Calorie Counter shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ free nutrition calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is an AI-powered food and fitness tracker designed to help users achieve their nutrition and health goals. It allows for comprehensive tracking of calories, macronutrients, water intake, and workouts, all within a single platform.
Key features include an AI food tracker with a vast food database, macro tracking for detailed nutrient breakdown, water intake monitoring, workout logging, personalized goal setting for weight management and nutrition, and meal planning tools.