Best Calorie Deficit Calculator Apps

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated September 2026

Out of 250+ calorie deficit 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 Calorie Deficit Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calorie Counter by NumifyCalorie Counter by NumifyFree4.7★ (39K)NoYesSep 2026
2Calorie Deficit CalculatorCalorie Deficit CalculatorFree4.7★ (3.7K)NoYesSep 2026
3MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesSep 2026
4Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (776K)YesYesSep 2026
5Calorie Calculator – TDEE, BMICalorie Calculator – TDEE, BMIFree5.0★ (2)NoNoAug 2026
6NubCal: AI Calorie CounterNubCal: AI Calorie CounterFree4.7★ (104)NoYesSep 2026
7Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (165K)NoYesSep 2026
8Accurate Calorie CalculatorAccurate Calorie CalculatorFreeNoNoJun 2026

Top Picks for Calorie Deficit Calculator

Calorie Counter by Numify#1

Calorie Counter by Numify by Municorn Limited

Food Tracker & Calculator App
Editor's Choice
💪 Health & Fitness
4.7😐(39K ratings)
FreeIn-App Purchases
#26in Health & Fitness
Calorie Counter by Numify screenshot 1
Calorie Counter by Numify screenshot 2
Calorie Counter by Numify screenshot 3
Calorie Counter by Numify screenshot 4
Calorie Counter by Numify screenshot 5
Calorie Counter by Numify screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for tracking calories and macros
  • 🚀 Convenient barcode scanning
  • 👍 Intuitive interface
  • 🚀 Streamlined calorie tracking

Room to Improve

  • 🐛 Inaccurate calorie/macro data
  • 🔒 Paywall for key features
  • 🔒 Limited free version
  • 🐛 Barcode scanner issues
  • 🐛 Inability to manually adjust macros
Calorie Deficit Calculator#2

Calorie Deficit Calculator by Starry Web Ltd

Oatsy Macro Tracker Diet Coach
Strong Contender
💪 Health & Fitness
4.7😐(3.7K ratings)
FreeIn-App Purchases
Calorie Deficit Calculator screenshot 1
Calorie Deficit Calculator screenshot 2
Calorie Deficit Calculator screenshot 3
Calorie Deficit Calculator screenshot 4
Calorie Deficit Calculator screenshot 5
Calorie Deficit Calculator screenshot 6

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.

What We Love

  • 🚀 Simple and easy to use
  • 👍 Helpful for tracking calories and macros
  • 🚀 Efficient barcode scanning
  • 👍 Integrates with Apple Health
  • 🚀 Comprehensive food database
  • 👍 Tracks water intake and exercise

Room to Improve

  • 🐛 Bugs and glitches with the app
  • 🔍 Limited food options, especially for cultural dishes
  • 🔍 Inaccurate macro calculations
  • 🔍 Difficult to add custom portions and recipes
  • 🔍 Overlapping UI elements on newer iPhones
  • 🔒 Too many features locked behind paywall
MyFitnessPal: Calorie Counter#3

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

Workout & AI 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 Calorie Deficit Calculator apps to explore

FAQ about Calorie Deficit Calculator

What are the best calorie deficit calculator apps for iPhone?
Calorie Counter by Numify tops our calorie deficit calculator apps ranking as of September 2026, with a 4.7-star average from 39K App Store ratings, and it's free to download.
Yes — 19 of the top calorie deficit calculator apps we rank are free to download, including Calorie Counter by Numify and Calorie Deficit Calculator.
Calorie Counter by Numify has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ calorie deficit calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you reach your weight goals by making eating smarter and tracking your nutrition easier. It uses AI to scan your meals from photos, providing instant nutritional information, and offers personalized calorie and macro plans for weight loss, muscle gain, or maintenance.
The AI Food Scanner allows you to simply take a picture of your meal. The app will then instantly provide detailed nutritional information, including calories and macros, eliminating the need to search for individual food items manually.

Related searches