Best Diets Apps

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

Out of 249+ diets apps on iOS, 20 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 Diets Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DietCal AI: Calorie CounterDietCal AI: Calorie CounterFree—NoYesSep 2026
2Macro Meals: Diet & PlanMacro Meals: Diet & PlanFree—NoYesJun 2026
3Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (778K)YesYesSep 2026
4My Diet Coach - Weight LossMy Diet Coach - Weight LossFree4.6★ (25K)YesYesSep 2026
5MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesSep 2026
6Diet & Meal Planner by GetFitDiet & Meal Planner by GetFitFree4.6★ (6.2K)NoYesSep 2026
7WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesSep 2026
8Keto Diet App & RecipesKeto Diet App & RecipesFree4.7★ (29K)NoYesSep 2026

Top Picks for Diets

Lose It! – Calorie Counter#3

Lose It! – Calorie Counter by FitNow

Food Tracker for Weight Loss
Worth Considering
💪 Health & Fitness
4.8😊(778K ratings)
FreeAdsIn-App Purchases
#22in Health & Fitness
Lose It! – Calorie Counter screenshot 1
Lose It! – Calorie Counter screenshot 2
Lose It! – Calorie Counter screenshot 3
Lose It! – Calorie Counter screenshot 4
Lose It! – Calorie Counter screenshot 5
Lose It! – Calorie Counter screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive food database
  • 💡 Helpful for weight loss
  • 🚀 Syncs with fitness trackers
  • 👍 Customizable goals and tracking
  • 👍 Motivating progress tracking

Room to Improve

  • 🐛 Inaccurate calorie/nutrition data
  • 💰 Paywall for basic features
  • 📢 Intrusive ads and upselling
  • 🐛 Buggy performance issues
  • 🔒 Privacy concerns with data sharing

More Diets apps to explore

FAQ about Diets

Are there free diets apps for iPhone?
Yes — 20 of the top diets apps we rank are free to download, including DietCal AI: Calorie Counter and Macro Meals: Diet & Plan.
DietCal AI: Calorie Counter has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ diets apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.