Best Calorie Deficit Free Apps

248+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated October 2026

Out of 248+ calorie deficit free 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 Free Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cal AI - Calorie TrackerCal AI - Calorie TrackerFree4.8★ (369K)YesYesOct 2026
2Calorie Deficit CalculatorCalorie Deficit CalculatorFree4.7★ (3.7K)NoYesOct 2026
3Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (168K)NoYesOct 2026
4Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (781K)YesYesOct 2026
5OneWay: DeficitOneWay: DeficitFree—NoYesSep 2026
6Ai Calories Deficit TrackerAi Calories Deficit TrackerFree—NoNoAug 2026
7Deficit: Calorie CounterDeficit: Calorie CounterFree—NoYesAug 2026
8Deficitly - Calorie BankingDeficitly - Calorie BankingFree4.0★ (1)YesNoOct 2026

Top Picks for Calorie Deficit Free

4.8😐(369K ratings)
FreeAdsIn-App Purchases
#9in Health & Fitness
Cal AI - Calorie Tracker screenshot 1
Cal AI - Calorie Tracker screenshot 2
Cal AI - Calorie Tracker screenshot 3
Cal AI - Calorie Tracker screenshot 4
Cal AI - Calorie Tracker screenshot 5
Cal AI - Calorie Tracker screenshot 6

This app helps you achieve your fitness goals by tracking your calorie and macronutrient intake. Simply answer lifestyle questions to create a personalized plan, then snap photos of your meals for an instant nutritional breakdown. It aims to simplify dieting and empower users with the tools and information needed to succeed.

What We Love

  • 🚀 Convenient and easy to use
  • 💡 Innovative AI-powered calorie tracking
  • 👍 Helps with weight loss/gain goals
  • 🚀 Fast and efficient
  • 👍 Affordable subscription

Room to Improve

  • 🐛 Inaccurate calorie/macro calculations
  • 🐛 Inconsistent performance
  • 🐛 Limited food database
  • 🔒 Lack of free trial
  • 🔒 Paywall to access full features
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
Calorie Counter - MyNetDiary#3

Calorie Counter - MyNetDiary by MyNetDiary Inc.

Food Nutrition Macro Tracker
Worth Considering
💪 Health & Fitness
4.8😊(168K ratings)
FreeIn-App Purchases
#20in Health & Fitness
Calorie Counter - MyNetDiary screenshot 1
Calorie Counter - MyNetDiary screenshot 2
Calorie Counter - MyNetDiary screenshot 3
Calorie Counter - MyNetDiary screenshot 4
Calorie Counter - MyNetDiary screenshot 5
Calorie Counter - MyNetDiary screenshot 6

Track your food intake and nutrition with a comprehensive calorie counter. Log meals quickly using a barcode scanner, photo analysis, or search. Monitor macros, vitamins, minerals, and more with detailed insights and progress charts.

What We Love

  • 👍 Easy to use
  • 🚀 Fast barcode scanning
  • 📊 Comprehensive data and analytics
  • 💪 Helped with weight loss and healthy habits
  • 🌟 Great app overall

Room to Improve

  • 🐛 Inconsistent steps tracking
  • 📉 Reduced free features over time
  • 🔒 Privacy concerns with data access
  • 💰 Expensive premium subscription

More Calorie Deficit Free apps to explore

FAQ about Calorie Deficit Free

What are the best calorie deficit free apps for iPhone?
Cal AI - Calorie Tracker tops our calorie deficit free apps ranking as of October 2026, with a 4.8-star average from 369K App Store ratings, and it's free to download.
Cal AI - Calorie Tracker shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ calorie deficit free apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.