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Best Dietian Apps

249+ iOS apps curated and reviewed

4.8 avg rating
17 free apps
Updated August 2026

If you already know Nourish, this is the deeper bench. 249+ dietian apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Dietian Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Nourish: Eating Well Made EasyNourish: Eating Well Made EasyFree4.8★ (28K)YesNoAug 2026
2AI Dietitian & Meal Plans:TeraAI Dietitian & Meal Plans:TeraFree4.9★ (50)YesNoMay 2026
3Berry Street Nutrition TherapyBerry Street Nutrition TherapyFree4.8★ (2.7K)NoNoAug 2026
4Dietitian para pacientesDietitian para pacientesFree5.0★ (1)NoNoAug 2026
5Fay Nutrition DietitiansFay Nutrition DietitiansFree4.9★ (6.8K)NoNoAug 2026
6Nutrition Coach: Food trackerNutrition Coach: Food trackerFree4.8★ (88K)NoYesAug 2026
7Lya DietitianLya DietitianFree—YesYesJul 2026
8Registered Dietitian PrepRegistered Dietitian PrepFree—NoYesJun 2026

Top Picks for Dietian

Nourish: Eating Well Made Easy#1

Nourish: Eating Well Made Easy by Nourish Inc.

Dietitian Covered by Insurance
Editor's Choice
💪 Health & Fitness
4.8😐(28K ratings)
FreeAds
#43in Health & Fitness
Nourish: Eating Well Made Easy screenshot 1
Nourish: Eating Well Made Easy screenshot 2
Nourish: Eating Well Made Easy screenshot 3
Nourish: Eating Well Made Easy screenshot 4
Nourish: Eating Well Made Easy screenshot 5
Nourish: Eating Well Made Easy screenshot 6

Connect with a Registered Dietitian via telehealth for personalized nutrition plans. Get support for various health goals, track progress, and access healthy recipes and meals. Insurance coverage makes healthy eating accessible.

What We Love

  • 👍 Easy, helpful, and good communication
  • 🚀 Convenient and easy to use
  • 💡 Great platform for lifestyle modifications
  • 👍 Knowledgeable and experienced dietitians

Room to Improve

  • 🐛 Poor customer service and lack of responsiveness
  • 💰 Misleading about insurance coverage and hidden fees
  • 🔒 Serious privacy concerns and issues with deleting accounts
AI Dietitian & Meal Plans:Tera#2

AI Dietitian & Meal Plans:Tera by Ecowarrior, Inc.

Healthy Recipes & Grocery List
Strong Contender
💪 Health & Fitness
4.9(50 ratings)
FreeAds
AI Dietitian & Meal Plans:Tera screenshot 1
AI Dietitian & Meal Plans:Tera screenshot 2
AI Dietitian & Meal Plans:Tera screenshot 3
AI Dietitian & Meal Plans:Tera screenshot 4
AI Dietitian & Meal Plans:Tera screenshot 5
AI Dietitian & Meal Plans:Tera screenshot 6

This app generates personalized meal plans and recipes based on your health goals, conditions, and dietary needs, using food-as-medicine science. It also creates Instacart-ready grocery lists for convenient shopping.

Berry Street Nutrition Therapy#3

Berry Street Nutrition Therapy by Berry Street Health, Inc.

Real Dietitians. Real Care.
Worth Considering
💪 Health & Fitness
4.8😐(2.7K ratings)
Free
Berry Street Nutrition Therapy screenshot 1
Berry Street Nutrition Therapy screenshot 2
Berry Street Nutrition Therapy screenshot 3
Berry Street Nutrition Therapy screenshot 4

Connect with licensed Registered Dietitians for personalized, medically informed nutrition therapy. Most clients pay $0 out-of-pocket with insurance. Receive evidence-based support for various health conditions and goals, with virtual appointments and ongoing chat support.

What We Love

  • 👨‍⚕️ Excellent, caring, and knowledgeable dietitians
  • 💰 Insurance coverage for sessions (often free or low-cost)
  • 📸 AI photo-based meal logging is quick and convenient
  • 💬 Direct messaging with dietitian between appointments

Room to Improve

  • 🐛 Frequent app crashes and logout issues
  • 💳 Unexpected $75-$100 cancellation/no-show fees
  • 🔐 Privacy concerns with AI recording sessions

More Dietian apps to explore

4
Dietitian para pacientes
Dietitian para pacientes
Dietitian para pacientes
by Dietitian
Free

This app helps users follow their personalized meal plans with real-time tracking and a food diary. It offers smart notifications for meals and fasting periods, facilitating seamless communication with their nutritionist.

Personalized meal plan visualizationInteractive food diaryReal-time progress tracking
💪 Health & Fitness
(1)
free
5
Fay Nutrition Dietitians
Fay Nutrition Dietitians
Fay Nutrition Dietitians
Personalized dietitian care
Free

Receive personalized nutrition guidance from licensed Registered Dietitians. This app connects you with professionals for 1:1 support tailored to your unique body, goals, and preferences. Improve eating habits, lab results, and gain confidence in your food choices.

Personalized nutrition plans1:1 dietitian consultationsSpecialized nutrition therapy
💪 Health & Fitness
(6.8K)
free
6
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Calorie Counter & Meal Planner
Free

This app helps you achieve your weight goals through sustainable calorie tracking, personalized meal plans, and delicious recipes. It focuses on long-term results by allowing you to eat what you like, including cheat meals, while meeting your daily calorie objectives. Track your progress, learn about nutrition, and sync with other health apps for a comprehensive approach.

Calorie tracking with extensive food databaseCustomized meal plansBarcode scanning for food tracking
💪 Health & Fitness
(88K)
subscription
7
Lya Dietitian
Lya Dietitian
Lya Dietitian
by IMPACT NUTRITION COMPANY LIMITED
Free
💪 Health & Fitness
(0)
8
Registered Dietitian Prep
Registered Dietitian Prep
Registered Dietitian Prep
US CDR RD Exam: Clinical
Free
📚 Education
(0)
9
Dietitian Anubha
Dietitian Anubha
Dietitian Anubha
Our Management, Your Guidance
Free
💪 Health & Fitness
(0)
10
Dietitian Fairy
Dietitian Fairy
Dietitian Fairy
by Max Livingston
Free

This app provides a suite of health and fitness calculation tools. It helps users determine BMI, ideal body weight, and basic nutritional needs using various established equations. It also accounts for activity, injury, and fever factors.

BMI calculationIdeal body weight estimationBasic nutritional needs calculation
💪 Health & Fitness
(8)
free
11
Registered Dietitian
Registered Dietitian
Registered Dietitian
by Ambitionz Apps
Free
📚 Education
(0)
12
Dietitian Pooja Arora
Dietitian Pooja Arora
Dietitian Pooja Arora
by Instance IT Solutions
Free
💪 Health & Fitness
(0)
13
Calorie Counter - MyNetDiary
Calorie Counter - MyNetDiary
Calorie Counter - MyNetDiary
Food Nutrition Macro Tracker
Free

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.

Barcode scannerMeal Scan (photo logging)Macro and protein tracking
💪 Health & Fitness
(162K)
freemium
14
CDR Registered dietitian
CDR Registered dietitian
CDR Registered dietitian
Learn more Effective.
$9.99
📚 Education
(0)
15
CDR RDN: Registered Dietitian
CDR RDN: Registered Dietitian
CDR RDN: Registered Dietitian
RDN Exam Prep
$4.99
📚 Education
(0)
16
Nutrista: Ask a Dietitian
Nutrista: Ask a Dietitian
Nutrista: Ask a Dietitian
Smart Diets
Free
💪 Health & Fitness
(0)
17
CDR RD: Dietitian Exam 2026
CDR RD: Dietitian Exam 2026
CDR RD: Dietitian Exam 2026
Dietitian Exam Prep Test
Free

Prepare for the Dietetic Registration (RD) Exam with expertly designed practice questions and detailed explanations. Track your progress, identify areas for improvement, and build confidence for test day. This comprehensive study tool covers all exam domains to help you pass with flying colors.

Expertly designed practice questionsDetailed explanationsProven study strategies
🏥 Medical
(58)
free with in-app purchases
18
NutriZen | Virtual Dietitian
NutriZen | Virtual Dietitian
NutriZen | Virtual Dietitian
Your digital diet assistant
Free
💪 Health & Fitness
(0)
19
REGISTERED DIETITIAN Prep 2024
REGISTERED DIETITIAN Prep 2024
REGISTERED DIETITIAN Prep 2024
Registered Dietitian Exam Prep
$19.99
📚 Education
(0)
20
Hara: AI Dietitian for IBS/IBD
Hara: AI Dietitian for IBS/IBD
Hara: AI Dietitian for IBS/IBD
AI Dietitian for IBS/IBD
Free

Instantly analyze food for gut health risks by scanning menus, photos, or searching. Track your reactions to identify personal triggers and make informed dietary choices. Designed for managing IBS, IBD, and improving gut health.

AI-powered food risk analysisScan menus, photos, or search foodPersonalized gut sensitivity profile
💪 Health & Fitness
(2)
free with in-app purchases

FAQ about Dietian

What are the best dietian apps for iPhone?
Nourish: Eating Well Made Easy tops our dietian apps ranking as of August 2026, with a 4.8-star average from 28K App Store ratings, and it's free to download.
Yes — 17 of the top dietian apps we rank are free to download, including Nourish: Eating Well Made Easy and AI Dietitian & Meal Plans:Tera.
Nourish: Eating Well Made Easy shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ dietian apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Nourish connects you with a Registered Dietitian through telehealth for personalized nutrition support. The app helps you build sustainable healthy habits, track your progress, and achieve your health goals with evidence-based nutrition therapy.
Nourish provides personalized care from a Registered Dietitian who will help you create a plan tailored to your health goals. You can schedule appointments, chat with your dietitian, track your meals with AI, explore recipes, and even order medically-tailored meals for delivery.

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