Best Nutrient Calculator Apps

249+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated September 2026

Out of 249+ nutrient calculator apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Nutrient Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Nutrient CalculatorNutrient CalculatorFree—NoNoMay 2026
2Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8★ (99K)YesYesOct 2026
3MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesOct 2026
4P&K Nutrient CalculatorP&K Nutrient CalculatorFree—NoNoAug 2026
5Key Nutrients RDA CalculatorKey Nutrients RDA CalculatorFree—NoNoSep 2026
6Virtuafood: AI Calorie TrackerVirtuafood: AI Calorie TrackerFree4.7★ (6.1K)YesYesOct 2026
7Stopwatch ٞStopwatch ٞFree4.5★ (1.4K)YesNoOct 2026
8Cyco Nutrient CalculatorCyco Nutrient CalculatorFree2.1★ (12)—NoJun 2026

Top Picks for Nutrient Calculator

Cronometer: Calorie Counter#2

Cronometer: Calorie Counter by Cronometer Software Inc

Nutrition, macro, diet tracker
Strong Contender
💪 Health & Fitness
4.8😊(99K ratings)
FreeAdsIn-App Purchases
#14in Health & Fitness
Cronometer: Calorie Counter screenshot 1
Cronometer: Calorie Counter screenshot 2
Cronometer: Calorie Counter screenshot 3
Cronometer: Calorie Counter screenshot 4
Cronometer: Calorie Counter screenshot 5
Cronometer: Calorie Counter screenshot 6

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.

What We Love

  • 👍 Excellent functionality
  • 👍 Best tracker out there
  • 👍 Logging food is super simple
  • 👍 Easy to set up and use
  • 👍 Comprehensive micronutrient tracking
  • 👍 Customizable targets and tracking
  • 👍 Barcode scanning is great
  • 👍 Syncs well with other apps/devices
  • 👍 Helpful for weight loss and nutrition goals
  • 👍 Detailed nutrient breakdown and analysis

Room to Improve

  • 🔒 Doesn't allow hiding email
  • 🐛 Widgets don't update properly
  • 🐛 Recipes don't always import correctly
  • 🐛 Slow performance and glitches
  • 🐛 Inaccurate calorie and nutrient data for some items
  • 🐛 Difficult to delete the app
MyFitnessPal: Calorie Counter#3

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

AI Coach & Nutrition Tracker
Worth Considering
💪 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

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

  • 💪 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 Nutrient Calculator apps to explore

FAQ about Nutrient Calculator

Are there free nutrient calculator apps for iPhone?
Yes — 19 of the top nutrient calculator apps we rank are free to download, including Nutrient Calculator and Cronometer: Calorie Counter.
Nutrient Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ nutrient calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

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