Best Diet Plan Weight Loss Nutrition Apps

217+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated April 2026

The best diet plan weight loss nutrition apps on iPhone average 4.6★ across 217+ titles — we've ranked them by what real users actually keep on their phones. Updated April 2026.

Top Picks for Diet Plan Weight Loss Nutrition

Noom Weight Loss, Food Tracker#1

Noom Weight Loss, Food Tracker by Noom, Inc.

Healthy Nutrition & Meal Plan
Editor's Choice
💪 Health & Fitness
4.1😊(5.7K ratings)
FreeIn-App Purchases
#40in Health & Fitness
Noom Weight Loss, Food Tracker screenshot 1
Noom Weight Loss, Food Tracker screenshot 2
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Noom Weight Loss, Food Tracker screenshot 4
Noom Weight Loss, Food Tracker screenshot 5

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!

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for weight loss
  • 💡 Focuses on psychology of eating
  • 👍 Customized to individual

Room to Improve

  • 🐛 Inconsistent food database
  • 🐛 Buggy app performance
  • 💰 Expensive subscription
Formula - weight loss diet app#2

Formula - weight loss diet app by FJOR NUTRITION, INC.

Anti-Inflammatory, Cortisol
Strong Contender
💪 Health & Fitness
4.5😐(30K ratings)
FreeAdsIn-App Purchases
Formula - weight loss diet app screenshot 1
Formula - weight loss diet app screenshot 2
Formula - weight loss diet app screenshot 3
Formula - weight loss diet app screenshot 4
Formula - weight loss diet app screenshot 5

Track your weight loss and meal recipes effortlessly with our ultimate Carnivore Diet App. Personalized diet plans, nutrition tracking, recipes, and expert guidance all in one place. Start your custom carnivore journey today for faster health and fitness goals!

What We Love

  • 💰 Cost-effective
  • 🚀 Easy to use
  • 📊 Helpful tracking features
  • 🍔 Useful recipes and meal ideas

Room to Improve

  • 🐛 Buggy and glitchy
  • 💰 Overpriced
  • 🤔 Lack of personalization
Fitia: Calorie Counter & Diet#3

Fitia: Calorie Counter & Diet by Nutrition Technologies SAC

Meal Plans for Weight Loss
Worth Considering
💪 Health & Fitness
4.9😐(13K ratings)
FreeAdsIn-App Purchases
#91in Health & Fitness
Fitia: Calorie Counter & Diet screenshot 1
Fitia: Calorie Counter & Diet screenshot 2
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Fitia: Calorie Counter & Diet screenshot 6

Fitia is a comprehensive diet and meal planning application that helps users achieve their health goals through personalized nutrition plans, calorie tracking, and recipe suggestions. Start your journey to a healthier lifestyle today with Fitia.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate calorie tracking
  • 💡 Helpful meal recommendations
  • 🤖 Impressive AI-generated recipes

Room to Improve

  • 💰 Premium-only features
  • 🤔 Confusing age requirement
  • 🔒 Lack of free version options

More Diet Plan Weight Loss Nutrition apps to explore

4
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)
5
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Calorie & Macro Tracker
Free

Discover a comprehensive diet and fitness app that offers personalized meal plans, workout routines, and progress tracking tools for users to achieve their health goals. Take control of your well-being with Trifecta's tailored approach to nutrition and exercise. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(1.5K)
6
V Shred: Nutrition & Fitness
V Shred: Nutrition & Fitness
V Shred: Nutrition & Fitness
Custom Diet & Workout plans!
Free

Get in the best shape of your life with personalized meal plans, nutritional guidance, and exercise routines tailored to your goals. Transform your health and fitness journey today!

💪 Health & Fitness
(105K)
7
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

Experience personalized weight loss support with a comprehensive keto diet app. Track macros effortlessly, access hundreds of recipes, and get expert guidance in reaching your goals quickly and efficiently. Start your journey towards better health today!

💪 Health & Fitness
(81K)
8
Diet Plan: Smart Meal Planner
Diet Plan: Smart Meal Planner
Diet Plan: Smart Meal Planner
Food Calorie Counter
Free

"Get a comprehensive food calorie counter app that offers various balanced diet plans to help you lose weight, maintain a healthy lifestyle, and track your progress with a weight tracker and health reminders. Find your inner motivation and achieve your weight loss goals."

💪 Health & Fitness
(1.9K)
9
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)
10
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
(16K)
11
Kompanion: Weight Loss Plan
Kompanion: Weight Loss Plan
Kompanion: Weight Loss Plan
Intermittent Fasting & Diet
Free

"Experience effortless weight loss with our innovative intermittent fasting app. Take control of your eating habits and achieve your health goals with personalized fasting schedules and tracking tools. Start your journey to a healthier you today!"

💪 Health & Fitness
(9.3K)
12
DietAI - Weight Loss Tracker
DietAI - Weight Loss Tracker
DietAI - Weight Loss Tracker
Weight Loss & Food Tracker
Free

Track your meals and nutritional intake effortlessly with DietAI - the AI Nutrition app. Simply answer questions, snap meal photos, and get your personalized plan to achieve your dream body. Start your journey today!

💪 Health & Fitness
(536)
13
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
Fitness & nutrition made easy
Free

"Revolutionize your fitness routine with personalized workout plans and meal recommendations based on your goals and preferences. Get started on your journey to a healthier lifestyle today!"

💪 Health & Fitness
(82K)
14
Unimeal: Fasting and Diet
Unimeal: Fasting and Diet
Unimeal: Fasting and Diet
Simple Weight Loss & Tracker
Free

Create a personalized weight loss journey with a meal planner and tracker app. Tailored meal plans, shopping lists, and at-home workouts designed to help you achieve your goals. Start your journey to a healthier you today!

💪 Health & Fitness
(13K)
15
MyBody: Health & Weight Loss
MyBody: Health & Weight Loss
MyBody: Health & Weight Loss
Meal Plan & Calorie Counter
Free

Klinio: A comprehensive health management app that tracks your medical records, appointments, and prescriptions all in one place. Stay on top of your healthcare with ease and convenience.

💪 Health & Fitness
(1.1K)
16
Calorie Counter PRO MyNetDiary
Calorie Counter PRO MyNetDiary
Calorie Counter PRO MyNetDiary
Food Nutrition Fasting Tracker
$3.99

Track your calories, macros, and food with a sleek and user-friendly calorie counter app that includes a barcode scanner and diet plans, including intermittent fasting. Join thousands who've found success in their weight loss journey.

💪 Health & Fitness
(14K)
17
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)
18
Kalorien Zähler: Cronometer
Kalorien Zähler: Cronometer
Kalorien Zähler: Cronometer
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
(1.3K)
19
Glow Diet - Weight Loss AI
Glow Diet - Weight Loss AI
Glow Diet - Weight Loss AI
AI Meal Plans & Workouts
Free

Get personalized weight loss coaching through daily phone calls and text messages, with customized meal plans and workouts tailored to your needs, and photo feedback on your meals to help you stay on track. Download the app to start your supported weight loss journey.

💪 Health & Fitness
(314)
20
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
(757K)