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Best Fitness AI Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

The best fitness ai apps on iPhone average 4.8★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Fitness AI Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fitness AI Gym Workout PlannerFitness AI Gym Workout PlannerFree4.7★ (56K)YesYesAug 2026
2Fitbod: Gym & Fitness PlannerFitbod: Gym & Fitness PlannerFree4.8★ (282K)NoYesAug 2026
3Zing AI: Home & Gym WorkoutsZing AI: Home & Gym WorkoutsFree4.8★ (31K)NoYesAug 2026
4Coachify AI: Workout PlannerCoachify AI: Workout PlannerFree4.6★ (1.9K)NoYesAug 2026
5Cal AI - Calorie TrackerCal AI - Calorie TrackerFree4.8★ (359K)YesYesAug 2026
6Fitness AI - Personal TrainingFitness AI - Personal TrainingFree—NoYesAug 2026
7Alive by Whitney SimmonsAlive by Whitney SimmonsFree4.9★ (44K)NoYesAug 2026
8dotmoovs: AI Fitness & Dietdotmoovs: AI Fitness & DietFree4.6★ (31)NoYesJul 2026

Top Picks for Fitness AI

Fitness AI Gym Workout Planner#1

Fitness AI Gym Workout Planner by FitnessAI Inc.

Personal Trainer: Muscle Coach
Editor's Choice
💪 Health & Fitness
4.7😊(56K ratings)
FreeAdsIn-App Purchases
Fitness AI Gym Workout Planner screenshot 1
Fitness AI Gym Workout Planner screenshot 2
Fitness AI Gym Workout Planner screenshot 3
Fitness AI Gym Workout Planner screenshot 4
Fitness AI Gym Workout Planner screenshot 5
Fitness AI Gym Workout Planner screenshot 6

This app uses an advanced algorithm to create personalized workout plans for home or gym. It optimizes sets, reps, and weights to help you build muscle, get toned, or lose weight efficiently. Track your progress and achieve your fitness goals with data-driven routines.

What We Love

  • 🚀 Easy to use
  • 🔍 Detailed exercise instructions
  • 📈 Tracks progress and adjusts workouts
  • 👍 Customizable to equipment available

Room to Improve

  • 🔢 Limited exercise selection
  • 🕰️ No warm-up or cool-down options
  • 🤔 Difficulty adjusting workouts
Fitbod: Gym & Fitness Planner#2

Fitbod: Gym & Fitness Planner by Fitbod Inc.

AI Personal Trainer & Workouts
Strong Contender
💪 Health & Fitness
4.8😊(282K ratings)
FreeIn-App Purchases
#19in Health & Fitness
Fitbod: Gym & Fitness Planner screenshot 1
Fitbod: Gym & Fitness Planner screenshot 2
Fitbod: Gym & Fitness Planner screenshot 3
Fitbod: Gym & Fitness Planner screenshot 4
Fitbod: Gym & Fitness Planner screenshot 5
Fitbod: Gym & Fitness Planner screenshot 6

This app creates personalized AI-driven workout plans to help you build muscle, gain strength, and lose weight. It adapts to your fitness level and available equipment, offering over 1000 exercises with video guides. Track your progress and get support from trainers.

What We Love

  • 🚀 Great alternative to expensive personal trainer
  • 👍 Customizable workouts
  • 👍 Variety of exercises
  • 👍 Tracks progress and muscle recovery

Room to Improve

  • 🐛 Occasional app crashes and sync issues
  • 🔧 Workout recommendations don't always make sense
  • 🔧 Limited ability to customize workouts
Zing AI: Home & Gym Workouts#3

Zing AI: Home & Gym Workouts by Zing Coach Inc.

Fitness Tracker & Planner
Worth Considering
💪 Health & Fitness
4.8😐(31K ratings)
FreeIn-App Purchases
Zing AI: Home & Gym Workouts screenshot 1
Zing AI: Home & Gym Workouts screenshot 2
Zing AI: Home & Gym Workouts screenshot 3
Zing AI: Home & Gym Workouts screenshot 4
Zing AI: Home & Gym Workouts screenshot 5
Zing AI: Home & Gym Workouts screenshot 6

This AI-powered fitness coach provides personalized workout plans and real-time feedback using your smartphone's camera. It analyzes body composition, tracks progress, and adapts routines based on your energy levels, mood, and sleep for a transformative fitness journey.

What We Love

  • 🚀 Customizable workouts
  • 👍 Variety of exercises
  • 🤖 AI-powered coaching
  • 💪 Effective for building muscle

Room to Improve

  • 🐛 Glitches and connectivity issues
  • 🤖 AI not always accurate or adaptive
  • 💰 Expensive subscription model

More Fitness AI apps to explore

4
Coachify AI: Workout Planner
Coachify AI: Workout Planner
Coachify AI: Workout Planner
#1 Gym Workout Planner App
Free

This AI-powered fitness app creates personalized workout plans for both gym and home. It includes a diet and calorie tracker to help you meet your macro goals and monitors your progress with detailed strength reports. Achieve your fitness journey with tailored guidance.

AI-powered personalized workout plansGym and home workout optionsCalorie and macro tracking
💪 Health & Fitness
(1.9K)
free with in-app purchases
5
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Food & Macro Counter
Free

This app helps you achieve your fitness goals by tracking your calorie and macronutrient intake. Simply answer lifestyle questions to create a personalized plan, then snap photos of your meals for an instant nutritional breakdown. It aims to simplify dieting and empower users with the tools and information needed to succeed.

Personalized lifestyle plan creationMeal photo nutritional analysisCalorie and macro tracking
💪 Health & Fitness
(359K)
freemium
6
Fitness AI - Personal Training
Fitness AI - Personal Training
Fitness AI - Personal Training
AI Coach, Train at Home, Gym
Free
💪 Health & Fitness
(0)
7
Alive by Whitney Simmons
Alive by Whitney Simmons
Alive by Whitney Simmons
Workout and Fitness App
Free

This app offers a safe and empowering space for women to build strength, confidence, and lifelong habits through guided workouts and wellness challenges. It provides expert-designed programs, daily workouts, and progress tracking to support your fitness journey.

20+ guided workout programs30-day wellness challenges200+ daily workouts
💪 Health & Fitness
(44K)
freemium
8
dotmoovs: AI Fitness & Diet
dotmoovs: AI Fitness & Diet
dotmoovs: AI Fitness & Diet
Transform Fitness: AI Workouts
Free

This app uses AI and machine learning to offer personalized fitness plans, nutritional advice, and real-time exercise analysis. It provides tailored workouts and meal suggestions to help users achieve their health and fitness goals, whether they are athletes or beginners.

AI-driven personalized fitness plansRevolutionary nutrition plansReal-time exercise feedback via camera
💪 Health & Fitness
(31)
free with in-app purchases
9
Fitness AI Planner Gym Tracker
Fitness AI Planner Gym Tracker
Fitness AI Planner Gym Tracker
Workout Plan, Personal Trainer
Free

This app helps you manage exercises, create personalized workout routines, and track your progress with detailed statistics and a built-in player. It offers custom exercise creation, reminders, and supports both metric and imperial units for a tailored fitness experience.

Custom exercise and routine creationWorkout player with timers and rep trackingDetailed progress statistics and graphs
💪 Health & Fitness
(1)
free with in-app purchases
10
Fitness AI - Program Generator
Fitness AI - Program Generator
Fitness AI - Program Generator
Create program in 2 minutes
Free
💪 Health & Fitness
(0)
11
LADDER Strength Training Plans
LADDER Strength Training Plans
LADDER Strength Training Plans
Fitness, Workouts, Coaching
Free

This app provides structured, coach-built daily workout plans for strength training, designed for home or gym. It offers in-ear coaching, video demonstrations, and progress tracking to eliminate guesswork and optimize your fitness journey.

Daily structured workout plansExpert coach-built programsIn-ear coaching and video demos
💪 Health & Fitness
(183K)
free with in-app purchases
12
Workout Trainer AI
Workout Trainer AI
Workout Trainer AI
Personalized fitness coaching
Free

Achieve your fitness goals with AI-powered personalized coaching. Access multimedia workouts, track various sports, log weightlifting, and connect with a supportive community. Enhance your training with advanced heart rate feedback and performance analysis.

AI personalized weekly plansMultimedia workouts for all levels70+ sports activities tracking
💪 Health & Fitness
(7.7K)
free with in-app purchases
13
Korpo Fitness Ai
Korpo Fitness Ai
Korpo Fitness Ai
by Robert Glasco Brown Fernandez
Free
💪 Health & Fitness
(0)
14
Stronger - Gym Workout Planner
Stronger - Gym Workout Planner
Stronger - Gym Workout Planner
Weight Lifting & Exercise Log
Free

This app helps serious lifters plan and track their workouts with AI coaching and community features. Log sets, reps, and weights, and monitor progress with powerful analytics to achieve your fitness goals.

AI-optimized workout plannerAdvanced exercise trackerCustomizable workout routines
💪 Health & Fitness
(17K)
free with in-app purchases
15
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
by Trainerize.com
Free

This app connects fitness professionals with their clients, offering tools for online coaching, personalized training plans, nutrition guidance, and progress tracking. It aims to enhance client engagement and help individuals achieve their health goals through a comprehensive digital experience.

Client engagement toolsOnline training plan deliveryNutrition and habit coaching
💪 Health & Fitness
(66K)
freemium
16
Fittellingence: AI Fitness
Fittellingence: AI Fitness
Fittellingence: AI Fitness
Calorie Tracker & Scanner
Free
💪 Health & Fitness
(0)
17
AI Personal Trainer - Coach AI
AI Personal Trainer - Coach AI
AI Personal Trainer - Coach AI
Workout Planner & AI Trainer
Free

This AI-powered fitness coach creates personalized workout plans tailored to your goals, schedule, and available equipment. Get real-time guidance and motivation to achieve your fitness objectives at home or in the gym.

AI-powered personal trainingCustom workout plansVirtual personal training guidance
💪 Health & Fitness
(11)
freemium
18
GymStreak: AI Personal Trainer
GymStreak: AI Personal Trainer
GymStreak: AI Personal Trainer
Fitness Planner, Macro Counter
Free

This AI-powered fitness app generates personalized workout plans and tracks your nutrition by simply photographing your meals. It offers advanced analytics, an extensive exercise library, and seamless integration with wearables.

AI-powered personalized workout creatorSmart nutrition and macro tracking via photosAdvanced fitness analytics and progress charts
💪 Health & Fitness
(16K)
free with in-app purchases
19
AI: Gym & Fitness ®
AI: Gym & Fitness ®
AI: Gym & Fitness ®
Your AI Trainer
Free
⚽ Sports
(0)
20
Fitness AI - Workout & Diet
Fitness AI - Workout & Diet
Fitness AI - Workout & Diet
AI calorie & workout coach
Free
💪 Health & Fitness
(0)

FAQ about Fitness AI

What are the best fitness ai apps for iPhone?
Fitness AI Gym Workout Planner tops our fitness ai apps ranking as of August 2026, with a 4.7-star average from 56K App Store ratings, and it's free to download.
Yes — 20 of the top fitness ai apps we rank are free to download, including Fitness AI Gym Workout Planner and Fitbod: Gym & Fitness Planner.
Fitness AI Gym Workout Planner shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ fitness ai apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Fitness AI Gym Workout Planner uses an advanced algorithm to create personalized workout routines for both home and gym settings. It guides you through optimal sets, reps, and weights to help you achieve your fitness goals, whether it's building muscle, getting toned, or losing weight.
Key features include personalized AI-driven workout plans, optimized sets, reps, and weights for each exercise, options for home and gym workouts, and the ability to track and log your progress. The app also offers progressive overload optimization for muscle building.

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