Best Diet Assistant App

0+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good diet assistant app apps. We benchmark 0+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Diet Assistant App

Your fatsecret to Weight Loss#1

Your fatsecret to Weight Loss by Secret Industries Pty Ltd

Diet & Weight Loss Tracker
Editor's Choice
πŸ’ͺ Health & Fitness
4.7😊(1.2K ratings)
FreeIn-App Purchases
Your fatsecret to Weight Loss screenshot 1
Your fatsecret to Weight Loss screenshot 2
Your fatsecret to Weight Loss screenshot 3
Your fatsecret to Weight Loss screenshot 4
Your fatsecret to Weight Loss screenshot 5
Your fatsecret to Weight Loss screenshot 6

Track your daily food intake, set nutrition goals, and monitor your progress with this comprehensive calorie counting app. Stay on top of your fitness goals and make informed choices about your diet. Start tracking today for a healthier tomorrow!

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Comprehensive food database
  • πŸ’ͺ Helpful for weight loss/gain
  • πŸ“Š Detailed nutrition tracking

Room to Improve

  • πŸ› Inaccurate nutrition data for some items
  • πŸ”’ Privacy concerns with social features
  • πŸ’° Paid subscription required for advanced features
Foodvisor - AI Calorie Counter#2

Foodvisor - AI Calorie Counter by Foodvisor

Diet Tracker for Weight Loss
Strong Contender
πŸ’ͺ Health & Fitness
4.6😐(16K ratings)
FreeAdsIn-App Purchases
Foodvisor - AI Calorie Counter screenshot 1
Foodvisor - AI Calorie Counter screenshot 2
Foodvisor - AI Calorie Counter screenshot 3
Foodvisor - AI Calorie Counter screenshot 4
Foodvisor - AI Calorie Counter screenshot 5
Foodvisor - AI Calorie Counter screenshot 6

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.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Helpful for weight loss
  • πŸš€ Comprehensive tracking
  • πŸ‘ Motivating and educational

Room to Improve

  • πŸ› Inaccurate calorie/nutrition data
  • πŸ”’ Difficult to cancel subscription
  • πŸ› Buggy and slow performance
KetoDiet: Fasting & Meal Plans#3

KetoDiet: Fasting & Meal Plans by Compumaster Ltd

Diet tracker with AI assistant
Worth Considering
πŸ’ͺ Health & Fitness
4.4😊(2.4K ratings)
FreeIn-App Purchases
KetoDiet: Fasting & Meal Plans screenshot 1
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KetoDiet: Fasting & Meal Plans screenshot 5
KetoDiet: Fasting & Meal Plans screenshot 6

Track your meals, discover low-carb recipes, and monitor your progress towards a healthier lifestyle with this app. Start your keto journey today!

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Comprehensive keto guide
  • πŸš€ Helpful tracking features
  • πŸ‘ Delicious recipes

Room to Improve

  • πŸ› Inaccurate barcode scanning
  • πŸ”’ Locked recipes behind paywall
  • πŸ”’ Subscription model instead of one-time purchase

More Diet Assistant App apps to explore

4
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!

πŸ’ͺ Health & Fitness
(13K)
5
Fasting For Weight Loss App
Fasting For Weight Loss App
Fasting For Weight Loss App
Customized Fasting Plans
Free

Achieve your weight loss and health goals effortlessly with AI food scanning, personalized workout guides, and customized fasting plans from an all-in-one health companion app. Transform your habits, boost metabolism, and feel amazing in no time. Start your health journey today!

πŸ’ͺ Health & Fitness
(6.3K)
6
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.

πŸ’ͺ Health & Fitness
(90K)
7
Omo: Healthy Weight Loss App
Omo: Healthy Weight Loss App
Omo: Healthy Weight Loss App
Lose weight with psychology
Free

Achieve your weight loss goals with Omo, a psychology-based app that guides you in building healthy habits. Benefit from a weight-loss course, calorie counter, nutrition tracking, and expert support to lose weight effectively and sustainably. Start your journey to better health today!

πŸ’ͺ Health & Fitness
(33K)
8
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.

πŸ’ͺ Health & Fitness
(45K)
9
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.

πŸ’ͺ Health & Fitness
(93K)
10
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Weight loss, diet, fitness app
Free

Get personalized weight loss plans and track your progress with HealthifyMe. Log your meals, monitor your fitness activities, and receive guidance from nutritionists to achieve your health goals. Start your journey to a healthier you today!

πŸ’ͺ Health & Fitness
(6K)
11
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!

πŸ’ͺ Health & Fitness
(6.2K)
12
SnapCalorie AI Calorie Counter
SnapCalorie AI Calorie Counter
SnapCalorie AI Calorie Counter
Photo Diary & Macro Tracker
Free

Track your daily nutrition intake effortlessly by simply taking photos of your meals. Understand your eating habits better with SnapCalorie, your personal nutrition tracker. Start tracking today for a healthier tomorrow!

πŸ’ͺ Health & Fitness
(5.5K)
13
Formula - weight loss diet app
Formula - weight loss diet app
Formula - weight loss diet app
Anti-Inflammatory, Cortisol
Free

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!

πŸ’ͺ Health & Fitness
(31K)
14
Radiance: Home Fitness Workout
Radiance: Home Fitness Workout
Radiance: Home Fitness Workout
Dance & Exercise for Women
Free

Experience personalized meal planning with an innovative app that caters to your dietary preferences, health goals, and lifestyle. Say goodbye to meal prep stress and start enjoying delicious, nutritious meals tailored just for you. Download now and transform your eating habits effortlessly!

πŸ’ͺ Health & Fitness
(39)
15
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.

πŸ’ͺ Health & Fitness
(5K)
16
Prime: Intermittent Fasting
Prime: Intermittent Fasting
Prime: Intermittent Fasting
The fasting app for women
Free

The Prime: Intermittent Fasting App is designed exclusively for women, offering a 16:8 fasting protocol, weight tracking, water tracking, personal recommendations, community support, and more. Take control of your health, achieve your fitness goals, and enjoy the benefits of intermittent fasting. Download now and start your journey to a healthier you!

πŸ’ͺ Health & Fitness
(4.6K)
17
MyDietDaily -Lose Weight Smart
MyDietDaily -Lose Weight Smart
MyDietDaily -Lose Weight Smart
Diet Watchers Point Calculator
Free

Track your food points, monitor exercises, and record weight effortlessly with voice logging using speech recognition technology. Stay on top of your diet and fitness goals smartly!

πŸ’ͺ Health & Fitness
(1.6K)
18
Eat This Much - Meal Planner
Eat This Much - Meal Planner
Eat This Much - Meal Planner
Recipes, Macros & Grocery List
Free

Plan your meals effortlessly with a convenient meal planner app that suggests recipes and helps you track your macros. Stay on top of your nutrition goals easily!

πŸ’ͺ Health & Fitness
(22K)
19
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

Get personalized coaching, track your health data, log meals, and connect with a supportive community all in one app! Take charge of your health journey with real-time insights and guidance. Start your journey to better health today!

πŸ’ͺ Health & Fitness
(7.9K)
20
ParrotPal: Calorie Tracker
ParrotPal: Calorie Tracker
ParrotPal: Calorie Tracker
US Food, meal & macro Tracker
Free

AI Calorie Tracker: ParrotPal revolutionizes calorie tracking with AI technology that simplifies food logging to focus on calories, protein, and steps for successful weight loss. With features like hassle-free tracking, barcode scanning, and AI input, it offers a game-changing approach to achieving a healthy calorie deficit. Try it for free with a 7-day trial.

πŸ’ͺ Health & Fitness
(3.7K)