Best Nutrition Calculator Apps

249+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated November 2026

The best nutrition calculator apps on iPhone average 4.6★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top Nutrition Calculator Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Nutrition InfoNutrition InfoFree4.8★ (7.8K)YesNoNov 2026
2MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesNov 2026
3Simple Nutrition CalculatorSimple Nutrition CalculatorFree—NoNoMay 2026
4Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8★ (101K)YesYesNov 2026
5Nutritionix TrackNutritionix TrackFree4.8★ (44K)NoYesNov 2026
6Nutrition Calculator / 臨床栄養計算Nutrition Calculator / 臨床栄養計算Free—NoNoMay 2026
7Diet Guide & CalculatorDiet Guide & Calculator$0.993.0★ (1)—NoMay 2026
8Macro Calculator By FitturMacro Calculator By FitturFree4.7★ (4.1K)NoNoNov 2026

Top Picks for Nutrition Calculator

4.8😊(7.8K 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

  • 🚀 Easy to use
  • 👍 Comprehensive database
  • 🚀 Quick lookup of nutrition info
  • 💡 Helpful for diabetics and those watching their diet
  • 👍 Accurate and reliable information

Room to Improve

  • 🐛 Inaccurate or missing information
  • 🔍 Lack of sorting/filtering options
  • 💡 Need for more detailed nutritional breakdowns (e.g. potassium, phosphorus)
  • 🔍 Serving size information not always practical
MyFitnessPal: Calorie Counter#2

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

AI Coach & Nutrition Tracker
Strong Contender
💪 Health & Fitness
4.7😐(2.4M 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

Track calories, macros, and water intake with an AI Coach providing personalized guidance. Log meals, workouts, and medication doses, with support for GLP-1 journeys. Connects with over 40 fitness trackers and health apps.

What We Love

  • 💪 Effective for weight loss/healthy eating
  • 🔍 Extensive food database
  • 📊 Helpful tracking and progress features
  • 🤝 Social features and community support

Room to Improve

  • 🐛 Buggy and glitchy app performance
  • 💰 Aggressive push for premium subscription
  • 📋 Inaccurate food data and calculations
  • 🔒 Privacy concerns with data sharing

More Nutrition Calculator apps to explore

FAQ about Nutrition Calculator

What are the best nutrition calculator apps for iPhone?
Nutrition Info tops our nutrition calculator apps ranking as of November 2026, with a 4.8-star average from 7.8K App Store ratings, and it's free to download.
Yes — 17 of the top nutrition calculator apps we rank are free to download, including Nutrition Info and MyFitnessPal: Calorie Counter.
Nutrition Info shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ nutrition calculator apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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