Best AI Fitness Trainer Apps

247+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Out of 247+ ai fitness trainer apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top AI Fitness Trainer Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fitbod: Gym & Fitness PlannerFitbod: Gym & Fitness PlannerFree4.8★ (285K)NoYesSep 2026
2Fitness AI Gym Workout PlannerFitness AI Gym Workout PlannerFree4.7★ (56K)YesYesSep 2026
3Zing AI: Home & Gym WorkoutsZing AI: Home & Gym WorkoutsFree4.8★ (31K)NoYesSep 2026
4Gymverse: Gym Workout PlannerGymverse: Gym Workout PlannerFree4.8★ (165K)NoYesSep 2026
5SHRED: Gym & Home WorkoutsSHRED: Gym & Home WorkoutsFree4.8★ (40K)YesYesSep 2026
6GymStreak: AI Personal TrainerGymStreak: AI Personal TrainerFree4.7★ (16K)YesYesSep 2026
7Workout Trainer AIWorkout Trainer AIFree4.7★ (7.7K)YesYesSep 2026
8Flex AI Workout Trainer & LogFlex AI Workout Trainer & LogFree4.6★ (2.4K)NoYesSep 2026

Top Picks for AI Fitness Trainer

Fitbod: Gym & Fitness Planner#1

Fitbod: Gym & Fitness Planner by Fitbod Inc.

AI Personal Trainer & Workouts
Editor's Choice
💪 Health & Fitness
4.8😊(285K ratings)
FreeIn-App Purchases
#16in Health & Fitness
Fitbod: Gym & Fitness Planner screenshot 1
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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
  • 👍 Helpful instructions and videos
  • 👍 Affordable compared to a personal trainer

Room to Improve

  • 🐛 Occasional app crashes and sync issues
  • 🔧 Workout recommendations don't always make sense
  • 🔧 Limited ability to customize workouts
  • 🔧 Weights/reps recommendations can be inaccurate
  • 🔧 Lack of personalization options (e.g. changing app theme)
Fitness AI Gym Workout Planner#2

Fitness AI Gym Workout Planner by FitnessAI Inc.

Personal Trainer: Muscle Coach
Strong Contender
💪 Health & Fitness
4.7😊(56K ratings)
FreeAdsIn-App Purchases
Fitness AI Gym Workout Planner screenshot 1
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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
  • 💪 Helps build strength and muscle
  • 🤖 Adaptive AI-powered workouts

Room to Improve

  • 🔢 Limited exercise selection
  • 🕰️ No warm-up or cool-down options
  • 🤔 Difficulty adjusting workouts
  • 🔍 Lack of exercise substitution options
  • 🤖 AI sometimes overestimates abilities
  • 🔌 Syncing issues with Apple Watch
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
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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
  • 🤩 Motivating and engaging
  • ⏱️ Manageable workout lengths
  • 🔍 Personalized based on fitness level

Room to Improve

  • 🐛 Glitches and connectivity issues
  • 🤖 AI not always accurate or adaptive
  • 💰 Expensive subscription model
  • 🤷‍♀️ Lack of customization options
  • 🕰️ Long rest periods between exercises
  • 🚫 Limited exercise library
  • 🤔 Confusing or misleading pricing

More AI Fitness Trainer apps to explore

FAQ about AI Fitness Trainer

What are the best ai fitness trainer apps for iPhone?
Fitbod: Gym & Fitness Planner tops our ai fitness trainer apps ranking as of July 2026, with a 4.8-star average from 285K App Store ratings, and it's free to download.
Yes — 20 of the top ai fitness trainer apps we rank are free to download, including Fitbod: Gym & Fitness Planner and Fitness AI Gym Workout Planner.
Fitbod: Gym & Fitness Planner has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 247+ ai fitness trainer apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Fitbod creates personalized AI-driven workout plans tailored to your fitness level and goals. It helps you build muscle, gain strength, and lose weight by generating optimized weight lifting routines and adapting to your progress.
Key features include AI-generated customized workout plans, an adaptive AI that learns from your edits, over 1000 exercises with detailed video instructions, and the ability to perform home workouts with no equipment. It also offers progress tracking and integrations with popular fitness platforms.

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