Best Custom Workout Builder Apps

237+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated July 2026

Finding the right custom workout builder apps can be overwhelming with so many options. We've analyzed 237+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Custom Workout Builder Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Workout Builder - Gym LifeWorkout Builder - Gym LifeFree4.6★ (2.6K)NoYesAug 2026
2WatchFit: Custom Watch WorkoutWatchFit: Custom Watch WorkoutFree4.9★ (34)NoYesJul 2026
3Workout Builder: HIIT creatorWorkout Builder: HIIT creatorFreeNoNoMay 2026
4Muscle Booster Workout TrackerMuscle Booster Workout TrackerFree4.5★ (136K)NoYesAug 2026
5Awrun: Custom Workout BuilderAwrun: Custom Workout Builder$0.99 was $9.99NoNoAug 2026
6BodBot AI Workout PlannerBodBot AI Workout PlannerFree4.8★ (2.9K)NoYesAug 2026
7Workout Planner MuscleFitWorkout Planner MuscleFitFree4.6★ (6.3K)NoYesAug 2026
8Keep Trainer: Workout LogKeep Trainer: Workout LogFree4.8★ (14K)NoYesAug 2026

Top Picks for Custom Workout Builder

Workout Builder - Gym Life#1

Workout Builder - Gym Life by Nicola Eusebi

Fitness Planner & tracker
Editor's Choice
💪 Health & Fitness
4.6😐(2.6K ratings)
FreeIn-App Purchases
Workout Builder - Gym Life screenshot 1
Workout Builder - Gym Life screenshot 2
Workout Builder - Gym Life screenshot 3
Workout Builder - Gym Life screenshot 4
Workout Builder - Gym Life screenshot 5
Workout Builder - Gym Life screenshot 6

Easily plan and track your fitness routines with over 400 exercises and clear instructions. Monitor your progress with simple stats and charts, and stay organized with a clean training diary. Supports gym, outdoor activities, and Apple Watch integration.

What We Love

  • 🚀 Free app
  • 👍 Helpful for tracking workouts
  • 👍 Good choice of exercises
  • 👍 Customizable workouts

Room to Improve

  • ❌ Requires subscription for full functionality
  • 🐛 Crashes and bugs
  • 🔒 Difficulty accessing account/password recovery
WatchFit: Custom Watch Workout#2

WatchFit: Custom Watch Workout by Mathieu Savaria

Fitness Planner, Tracker, Log
Strong Contender
💪 Health & Fitness
4.9(34 ratings)
FreeIn-App Purchases
WatchFit: Custom Watch Workout screenshot 1
WatchFit: Custom Watch Workout screenshot 2
WatchFit: Custom Watch Workout screenshot 3
WatchFit: Custom Watch Workout screenshot 4
WatchFit: Custom Watch Workout screenshot 5
WatchFit: Custom Watch Workout screenshot 6

Create and schedule custom workouts directly on your Apple Watch. Tailor intervals, warm-ups, and cool-downs with time or distance-based steps. Receive real-time alerts for pace and heart rate to optimize your training.

Workout Builder: HIIT creator#3

Workout Builder: HIIT creator by Thomas Turner

Custom home workouts
Worth Considering
💪 Health & Fitness
0.0(0 ratings)
Free
Workout Builder: HIIT creator screenshot 1
Workout Builder: HIIT creator screenshot 2
Workout Builder: HIIT creator screenshot 3
Workout Builder: HIIT creator screenshot 4
Workout Builder: HIIT creator screenshot 5

Create and customize your own high-intensity interval training routines with a library of exercises. Use the built-in timer to complete workouts and share them with others. No equipment is required.

More Custom Workout Builder apps to explore

4
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Gym calisthenics & weight loss
Free

This app acts as a personal trainer, creating customized workout plans for muscle gain, weight loss, or recovery. It offers a vast library of exercises and challenges for home or gym, adapting to your available equipment and goals.

Personalized workout plans1000+ exercise libraryHome and gym workouts
💪 Health & Fitness
(136K)
free with in-app purchases
5
Awrun: Custom Workout Builder
Awrun: Custom Workout Builder
Awrun: Custom Workout Builder
text into custom workouts
$0.99
$9.99 | 90% OFF
💪 Health & Fitness
(0)
6
BodBot AI Workout Planner
BodBot AI Workout Planner
BodBot AI Workout Planner
Gym & Home Personal Trainer
Free

This AI-powered personal trainer creates hyper-personalized workouts that adapt in real-time to your goals, equipment, and schedule. It offers intelligent progression, lifestyle-aware adjustments, and detailed exercise guidance for maximum results, whether you're at home or in the gym.

AI-driven workout customizationReal-time workout adaptationPersonalized progression
💪 Health & Fitness
(2.9K)
subscription
7
Workout Planner MuscleFit
Workout Planner MuscleFit
Workout Planner MuscleFit
Chair Workout For Men
Free

This app provides personalized 28-day calisthenics and chair workout programs for home fitness. It offers over 500 equipment-free exercises with audio/video guidance, adapting routines weekly based on progress. It also includes features for injury prevention and muscle recovery.

28-day calisthenics and chair workout programsOver 500 equipment-free exercisesAudio and video instructions
💪 Health & Fitness
(6.3K)
subscription
8
Keep Trainer: Workout Log
Keep Trainer: Workout Log
Keep Trainer: Workout Log
AI Gym Workout Planner
Free

This app offers a comprehensive fitness coaching experience with a vast library of exercises and expert-designed workout routines. It provides personalized training plans, video guidance, and options for all fitness levels, allowing users to achieve their health and fitness goals at home.

400+ exercises database100+ expert-designed workoutsVideo guidance from trainers
💪 Health & Fitness
(14K)
free with in-app purchases
9
Lyfta: Gym Workout Tracker Log
Lyfta: Gym Workout Tracker Log
Lyfta: Gym Workout Tracker Log
Weight Lifting Routine Planner
Free

This app helps gym-goers track their workouts, build custom routines, and monitor strength progress. It features a large exercise library with video guides, social features to connect with friends, and motivational challenges. Users can log sets, reps, weight, and PRs to achieve their fitness goals.

Workout loggingCustom routine builderProgress tracking
💪 Health & Fitness
(6K)
free with in-app purchases
10
Fitbod: Gym & Fitness Planner
Fitbod: Gym & Fitness Planner
Fitbod: Gym & Fitness Planner
AI Personal Trainer & Workouts
Free

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.

AI-generated customized workout plansAdaptive AI learns from user editsOver 1000 exercises with video guides
💪 Health & Fitness
(279K)
subscription
11
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Weight Lifting Fitness Trainer
Free

This AI-powered fitness trainer creates personalized, multi-week workout plans that adapt to your progress and goals. It offers expert video guidance for each exercise, tracks your progress visually, and provides motivational insights. Enjoy tailored workouts that avoid disliked or injured areas, with options for strength training, cardio, and more.

AI-generated personalized workout plansAdaptive training based on progressExpert video exercise guidance
💪 Health & Fitness
(165K)
free with in-app purchases
12
Muscle Monster Workout Planner
Muscle Monster Workout Planner
Muscle Monster Workout Planner
AI Gym & Home Fitness Exercise
Free

This AI-driven fitness app creates personalized workout plans for fat loss, muscle gain, and overall well-being. It offers over 1200 exercises and 500 workouts, catering to various equipment and fitness levels. Track your progress with detailed reports and integrate with Apple Health for a comprehensive view of your fitness journey.

AI-driven personalized workout plansOver 1200 exercises and 500 workoutsSupports various equipment and bodyweight training
💪 Health & Fitness
(9.6K)
free with in-app purchases
13
STNDRD Workout & Fitness Plans
STNDRD Workout & Fitness Plans
STNDRD Workout & Fitness Plans
Strength Training Programs
Free

This app provides structured bodybuilding workout programs designed by a champion. It helps users track progress, log lifts, and incorporate advanced training techniques. Nutrition tracking and community support are also included to foster consistency and muscle growth.

Follow champion-designed bodybuilding programsTrack sets, reps, weight, and restLog lifts and monitor strength progress
💪 Health & Fitness
(3.7K)
free with in-app purchases
14
Workout Maker
Workout Maker
Workout Maker
Time & track custom workouts
Free

Design and track your own fitness routines with a vast exercise library. Log progress with detailed charts and calendars, and share your custom workouts with friends. Automatically generate personalized workouts based on your preferences.

Create custom workout routinesExtensive exercise libraryLog and track workouts with charts
💪 Health & Fitness
(454)
freemium
15
Bodybuilding.com - Fitness App
Bodybuilding.com - Fitness App
Bodybuilding.com - Fitness App
Train, Track, Connect, Shop
Free

This app offers diverse workout options, from guided programs to custom routines, with detailed tracking of health metrics and progress. Connect with a community of users, earn rewards, and shop for supplements directly within the application.

Multiple guided workout stylesCustom workout program builderHealth metric tracking
💪 Health & Fitness
(29K)
free with in-app purchases
16
Fitify: Home Workout, AI Coach
Fitify: Home Workout, AI Coach
Fitify: Home Workout, AI Coach
Bodyweight exercises & Fitness
Free

Achieve your fitness goals at home with personalized workout plans and over 900 exercises. Track your progress with a body fat scanner and enjoy routines that require no equipment or utilize various fitness tools. Work out anytime, anywhere with voice coaching and HD video demonstrations.

Personalized fitness plansOver 900 exercises (bodyweight & tools)Body fat and muscle mass tracking
💪 Health & Fitness
(12K)
freemium
17
Fitness AI Gym Workout Planner
Fitness AI Gym Workout Planner
Fitness AI Gym Workout Planner
Personal Trainer: Muscle Coach
Free

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.

Personalized AI workout plansOptimized sets, reps, and weightsHome and gym workout options
💪 Health & Fitness
(56K)
free with in-app purchases
18
Life Fitness Connect App
Life Fitness Connect App
Life Fitness Connect App
Track and plan your workouts
Free

This app helps you manage your gym workouts by providing a library of exercises to build custom routines or choose from pre-built ones. It offers automatic cardio tracking via QR codes on compatible equipment and detailed workout statistics.

Pre-built exercise libraryCreate custom workoutsAutomatic cardio tracking
💪 Health & Fitness
(3.6K)
free
19
Gym Workout Planner & Gym Log
Gym Workout Planner & Gym Log
Gym Workout Planner & Gym Log
Weight Lifting & Workout Log
Free

This app helps you achieve your fitness goals, whether it's building muscle, increasing endurance, or getting toned. It offers expertly designed routines that adapt to your goals and equipment, along with a comprehensive exercise database and progress tracking tools.

Expertly designed, adaptive workout routinesComprehensive exercise database with HD videosQuick and simple workout logging
💪 Health & Fitness
(1.4K)
free with in-app purchases
20
Gym Workout Planner - Gym Plan
Gym Workout Planner - Gym Plan
Gym Workout Planner - Gym Plan
Weight Lifting Muscle Tracker
Free

This app helps you plan and track your gym workouts for faster progress. Choose from a variety of workout plans or customize your own, track sets, reps, and weights, and monitor your personal bests to stay motivated.

Workout plan selectionCustomizable routinesProgress tracking
💪 Health & Fitness
(673)
subscription

FAQ about Custom Workout Builder

What are the best custom workout builder apps for iPhone?
Workout Builder - Gym Life tops our custom workout builder apps ranking as of July 2026, with a 4.6-star average from 2.6K App Store ratings, and it's free to download.
Yes — 19 of the top custom workout builder apps we rank are free to download, including Workout Builder - Gym Life and WatchFit: Custom Watch Workout.
Workout Builder - Gym Life has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 237+ custom workout builder apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Gym Life is a workout planner and tracker designed to help users plan their fitness routines, follow them step-by-step, and monitor their progress over time. It offers over 400 exercises with instructions and supports various training types.
Key features include beginner-friendly starter plans and customizable routines, over 400 exercises with clear instructions, friction-free logging, progress tracking with stats and charts, running and cycling tracking, bodyweight tracking, and optional Apple Watch integration.