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Best Diet Apps

242+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

If you already know Calorie Counter, this is the deeper bench. 242+ diet apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Diet

Calorie Counter - MyNetDiary#1

Calorie Counter - MyNetDiary by MyNetDiary Inc.

Food Nutrition Macro Tracker
Editor's Choice
💪 Health & Fitness
4.8😊(155K ratings)
FreeAdsIn-App Purchases
#19in 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

Looking for a sleek and smart calorie counter with a free barcode scanner and food tracker? MyNetDiary is the ultimate personal assistant for weight loss, dieting, and nutrition. Users love its intuitive design and effectiveness in reaching fitness goals. Try it out today!

What We Love

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

Room to Improve

  • 🐛 Inconsistent steps tracking
  • 📉 Reduced free features over time
  • 🔒 Privacy concerns with data access
MyFitnessPal: Calorie Counter#2

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

Food, Fitness & Weight Tracker
Strong Contender
💪 Health & Fitness
4.7😐(2.3M 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 your daily food intake, exercise, and weight goals with a user-friendly calorie counting app. Stay on top of your macros and diet while monitoring your progress towards a healthier lifestyle. Start your wellness journey today!

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
Casual dieting#3

Casual dieting by UNITED, Inc.

Worth Considering
💪 Health & Fitness
4.8😊(3.7K ratings)
FreeAdsIn-App Purchases
Casual dieting screenshot 1
Casual dieting screenshot 2
Casual dieting screenshot 3
Casual dieting screenshot 4
Casual dieting screenshot 5

"Get cute and casual dieting support with a weight-management app featuring adorable Japanese illustrations. Enjoy cute graphs, a complete journal function with over 100 stickers, and the ability to use stickers as wallpapers. Ideal for those seeking a fun and healthy way to manage their weight!"

What We Love

  • 💎 Minimalistic Design
  • 💕 Cute Stickers and Wallpapers
  • 🔒 Password Protection
  • 📈 Helpful Graphs and Tracking

Room to Improve

  • 🐛 Occasional Bugs and Glitches
  • 💢 Annoying Ads and Password Prompts
  • 🔢 Limited Customization Options

More Diet apps to explore

4
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
Food tracker, calorie counter
Free

Track your food, count calories, and reach your weight loss goals with My Diet Coach. Plan meals, follow diets, explore recipes, and stay on track with daily monitoring. Get ready to look and feel your best - start your journey now!

💪 Health & Fitness
(24K)
5
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Food Tracker for Weight Loss
Free

This application is a powerful tool for weight loss, offering calorie counting, nutrition tracking, and intermittent fasting features to help users reach their goals. With a comprehensive food library, barcode scanner, and other useful tools, it's a convenient way to achieve a healthier lifestyle and track progress. Start your weight loss journey now!

💪 Health & Fitness
(761K)
6
BitePal: Food Calorie Tracker
BitePal: Food Calorie Tracker
BitePal: Food Calorie Tracker
AI Calorie Counter & Fasting
Free

Meet Pookies! A fun AI Food Tracker that promotes healthy eating without calorie counting. Simply snap a photo of your meal to track and get personalized insights. Stay motivated with a virtual raccoon companion and enjoy unique comments and jokes. Download now and feed your raccoon!

💪 Health & Fitness
(48K)
7
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Diet Tracker for Weight Loss
Free

Foodvisor is a nutrition tracking app that uses AI to analyze users' meals from photos, providing detailed nutritional information. Easily monitor your food intake and make healthier choices with this innovative tool.

💪 Health & Fitness
(59)
8
Carb Manager: Keto & Macro Log
Carb Manager: Keto & Macro Log
Carb Manager: Keto & Macro Log
Macro, Food & Calorie Counter
Free

Track your daily macronutrients and food intake with precision using this app, designed to help you achieve your keto diet goals effortlessly. Enhance your health journey today!

💪 Health & Fitness
(73K)
9
AI Calorie Counter - Appediet
AI Calorie Counter - Appediet
AI Calorie Counter - Appediet
Food, Macro & Fitness Tracker
Free

Appediet is an AI-powered calorie counter app that helps users track their food intake and macros with ease. Take control of your diet and achieve your health goals effortlessly.

💪 Health & Fitness
(44K)
10
WeightWatchers Program
WeightWatchers Program
WeightWatchers Program
Weight Loss and Better Health
Free

Develop sustainable, healthy habits with a weight loss program offering new app features for an easier journey to better health and wellness. Embark on your journey today towards a healthier lifestyle.

💪 Health & Fitness
(2.4M)
11
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Food Tracker, Nutrition Coach
Free

Track your daily food intake, set goals, and monitor your nutrition with this application. Stay accountable and make healthier choices effortlessly. Download now to start your journey towards a balanced diet and a healthier lifestyle!

💪 Health & Fitness
(150K)
12
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Healthy Nutrition & Meal Plan
Free

Discover personalized diet and exercise plans tailored to your needs with this app. Track your meals, set goals, and get support on your journey to a healthier lifestyle. Start your transformation today!

💪 Health & Fitness
(867K)
13
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Nutrition, macro, diet tracker
Free

Track your daily food intake and nutritional information with precision using this advanced calorie counter app. Set personal goals, monitor macros, and track your diet to maintain a healthy lifestyle. Download now for accurate and comprehensive food tracking.

💪 Health & Fitness
(93K)
14
Diet & Meal Planner by GetFit
Diet & Meal Planner by GetFit
Diet & Meal Planner by GetFit
Calorie counter, food tracker
Free

Discover a comprehensive dietary tool that simplifies meal planning, tracks calorie intake, offers personalized nutritional insights, and features a vast database of recipes. Take control of your health and nutrition goals with this all-in-one app!

💪 Health & Fitness
(6.2K)
15
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Food & Macro Counter
Free

Track your calories with AI technology by simply snapping a photo of your meal. Achieve your fitness goals efficiently with personalized nutritional breakdowns and support. Start your journey to a healthier you today!

💪 Health & Fitness
(16K)
16
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Calorie Counter & Diet Tracker
Free

Get personalized nutrition advice, track your calorie intake, and improve your eating habits with this nutrition coach app. Let Fooducate help you make healthier food choices and achieve your wellness goals. Download now and start your journey to a healthier lifestyle!

💪 Health & Fitness
(77K)
17
AI Calorie Tracker by Yazio
AI Calorie Tracker by Yazio
AI Calorie Tracker by Yazio
Food tracker for weight loss
Free

Track your daily food intake, count calories, and set personalized goals with an intuitive app designed to help you maintain a healthy lifestyle. Stay on top of your nutrition and reach your fitness objectives effortlessly. Start your journey to a healthier you today.

💪 Health & Fitness
(6.1K)
18
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Track Food GLP-1 Macro Calorie
Free

Track your food intake, calories, and macros effortlessly with this weight loss and diet app. Join a supportive community, access personalized plans, and easily track your progress towards a healthier you.

💪 Health & Fitness
(90K)
19
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Protein, Tracker, Nutrition
Free

Get personalized meal plans, track your fasting schedule, and access a community for support on your health journey. Join thousands in achieving your wellness goals today!

💪 Health & Fitness
(246K)
20
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
Weight Loss Diet, Meal Tracker
Free

Stay healthy and track your 16:8 intermittent fasting with our weight loss application. Achieve your fitness goals easily with personalized fasting plans, progress tracking, and reminders to stay on track. Start your journey towards a healthier lifestyle today!

💪 Health & Fitness
(144K)

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