Best Diet Coach Fitness Apps

245+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our diet coach fitness list covers 245+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Diet Coach Fitness Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Diet Coach - Weight LossMy Diet Coach - Weight LossFree4.6★ (25K)YesYesSep 2026
2RP Diet Coach & PlannerRP Diet Coach & PlannerFree4.4★ (12K)YesYesSep 2026
3Fitelo: Weight loss & Diet AppFitelo: Weight loss & Diet AppFree4.5★ (255)NoYesSep 2026
4Gym Faction Workout & Diet AppGym Faction Workout & Diet AppFree5.0★ (3)NoYesSep 2026
5Fica AI: Fitness & Diet CoachFica AI: Fitness & Diet CoachFreeNoYesJul 2026
6AI Nutrition & Workout CoachAI Nutrition & Workout CoachFree4.8★ (70)YesYesSep 2026
7Buo: Gym, Diet & Fitness CoachBuo: Gym, Diet & Fitness CoachFree4.8★ (117)NoYesAug 2026
8Rally Coach™Rally Coach™Free4.9★ (75K)NoNoSep 2026

Top Picks for Diet Coach Fitness

My Diet Coach - Weight Loss#1

My Diet Coach - Weight Loss by Mosaic S.r.l.

Food tracker, calorie counter
Editor's Choice
💪 Health & Fitness
4.6😊(25K ratings)
FreeAdsIn-App Purchases
My Diet Coach - Weight Loss screenshot 1
My Diet Coach - Weight Loss screenshot 2
My Diet Coach - Weight Loss screenshot 3
My Diet Coach - Weight Loss screenshot 4
My Diet Coach - Weight Loss screenshot 5
My Diet Coach - Weight Loss screenshot 6

This app helps you lose weight by tracking your calorie intake and macronutrients. It offers a food diary, various diet plans, recipes, and daily recaps to guide your journey. Integrate with health apps for a comprehensive view of your progress.

What We Love

  • 🚀 Easy to use
  • 👍 Motivational features
  • 🎨 Fun avatar customization
  • 📊 Helpful tracking and progress
  • 💧 Useful water intake reminders

Room to Improve

  • 🐛 Syncing issues with fitness trackers
  • 💰 Expensive premium subscription
  • 🤔 Limited food database for non-US users
  • 🤖 Avatar customization options could be improved
  • 🔄 Inconsistent data sync across devices
RP Diet Coach & Planner#2

RP Diet Coach & Planner by RP Strength, LLC

Calories, Macros, Fat Loss
Strong Contender
💪 Health & Fitness
4.4😊(12K ratings)
FreeAdsIn-App Purchases
RP Diet Coach & Planner screenshot 1
RP Diet Coach & Planner screenshot 2
RP Diet Coach & Planner screenshot 3
RP Diet Coach & Planner screenshot 4
RP Diet Coach & Planner screenshot 5
RP Diet Coach & Planner screenshot 6

This app helps you achieve your fitness goals by providing personalized calorie and macro tracking, meal timing guidance, and flexible scheduling. It adapts to your progress with weekly reviews and offers a vast food database with barcode and AI nutrition label scanning.

What We Love

  • 💪 Effective for weight loss/gain
  • 🍽️ Helps plan and track meals
  • 🔍 Provides accountability and progress tracking
  • 🤖 Like having a coach in your pocket
  • 🧠 Educates on nutrition and macros
  • 🕰️ Convenient meal reminders and scheduling

Room to Improve

  • 🤔 Rigid meal timing and schedule
  • 📚 Steep learning curve for beginners
  • 🇺🇸 Limited food database for non-US users
  • 🔢 Difficulty manually adjusting macros
  • 🤖 Lack of flexibility for changing routines
  • 💰 No free trial, expensive subscription
4.5😊(255 ratings)
FreeIn-App Purchases
Fitelo: Weight loss & Diet App screenshot 1
Fitelo: Weight loss & Diet App screenshot 2
Fitelo: Weight loss & Diet App screenshot 3
Fitelo: Weight loss & Diet App screenshot 4
Fitelo: Weight loss & Diet App screenshot 5
Fitelo: Weight loss & Diet App screenshot 6

Achieve your health goals with personalized diet and fitness plans created by expert dieticians. This app offers support from certified professionals, delicious recipes, and habit-building tools to help you manage weight and specific health conditions.

What We Love

  • 👍 Personalized diet plans
  • 🚀 Easy to follow diet
  • 💡 Flexible with cheat meals
  • 👍 Knowledgeable and supportive dietitians
  • 🚀 Effective for weight loss
  • 👍 Customized to individual needs
  • 🚀 Variety of healthy recipes
  • 👍 Improved energy levels
  • 👍 Positive impact on overall health

Room to Improve

  • 🐛 App stability issues
  • 🕰️ Slow response time
  • 🔒 Concerns about data privacy
  • 💰 Expensive subscription
  • 🕰️ Inconvenient scheduling

More Diet Coach Fitness apps to explore

FAQ about Diet Coach Fitness

What are the best diet coach fitness apps for iPhone?
My Diet Coach - Weight Loss tops our diet coach fitness apps ranking as of September 2026, with a 4.6-star average from 25K App Store ratings, and it's free to download.
Yes — 20 of the top diet coach fitness apps we rank are free to download, including My Diet Coach - Weight Loss and RP Diet Coach & Planner.
My Diet Coach - Weight Loss shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ diet coach fitness apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
My Diet Coach is a weight loss application designed to help users track their calorie intake and macronutrients. It provides a daily food diary, various diet plans like Keto, a collection of recipes, and daily recaps to guide users on their weight loss journey.
Key features include a daily food diary and macro tracker, calorie intake recommendations, the ability to plan meals in advance, integration with the Health App for body measurements, multiple diet plans (including custom options), a recipe library, and the ability to group frequently eaten items into meals for quick logging.