Best Random Workout Builder Apps

241+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Every iPhone needs a few good random workout builder apps. We benchmark 241+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Random Workout Builder

Random Workout Builder#1

Random Workout Builder by Zephaniah Cohen

Endless Workout Combinations
Editor's Choice
💪 Health & Fitness
4.8(53 ratings)
Free
Random Workout Builder screenshot 1
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Random Workout Builder screenshot 4

Get a new workout every time with a simple tap, by specifying your desired muscle group and exercise type, and discover endless combinations to keep your muscles guessing. Try it now and mix up your fitness routine with a vast library of exercises, video demonstrations, and customizable options.

Fitbod: Gym & Fitness Planner#2

Fitbod: Gym & Fitness Planner by Fitbod Inc.

AI Personal Trainer & Workouts
Strong Contender
💪 Health & Fitness
4.8😊(273K ratings)
FreeAdsIn-App Purchases
#17in 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

Revolutionize your fitness routine with an innovative gym companion that generates personalized workout plans based on your goals, experience, and available equipment. Start optimizing your workouts today for better results and motivation!

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
ProFit: Workout Planner#3

ProFit: Workout Planner by VGFIT LLC

Muscle Training in the Gym
Worth Considering
💪 Health & Fitness
4.6😐(43K ratings)
FreeAdsIn-App Purchases
ProFit: Workout Planner screenshot 1
ProFit: Workout Planner screenshot 2
ProFit: Workout Planner screenshot 3
ProFit: Workout Planner screenshot 4
ProFit: Workout Planner screenshot 5

Start training today with the ultimate workout planner app that offers personalized workout plans, detailed exercise instructions, progress tracking, meal plans, and more. Feel the transformation with ProFit – like having a personal trainer in your pocket. Try it free for 7 days and choose a subscription plan that fits your needs to unlock unlimited access to fitness routines.

What We Love

  • 👍 Good app
  • 🚀 Helps get fit
  • 💪 Effective workouts
  • 🤩 Motivating

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Locked features without premium
  • 🤔 Lack of free trial

More Random Workout Builder apps to explore

4
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Weight Lifting Fitness Trainer
Free

Plan and track your workouts with ease using this intuitive app designed to help you achieve your fitness goals. Stay organized with personalized workout schedules, progress tracking features, and helpful reminders. Start maximizing your workouts today and make your fitness journey a success.

💪 Health & Fitness
(537)
5
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
Strength Log Gym Planner
Free
💪 Health & Fitness
(47K)
6
Muscle Booster - Workout Plans
Muscle Booster - Workout Plans
Muscle Booster - Workout Plans
Calisthenics, Chair, Gym Plans
Free

Plan and track your fitness journey with personalized workout routines and nutrition plans tailored to your goals. Stay motivated and achieve your desired results with our comprehensive exercise library and progress tracking features. Download now and start building your dream physique!

💪 Health & Fitness
(9.9K)
7
Workout Planner - Gym Life
Workout Planner - Gym Life
Workout Planner - Gym Life
Fitness training & tracker
Free

Plan and track your fitness journey with a personalized workout planner app. Stay motivated and achieve your fitness goals with tailored exercise routines and progress tracking tools. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(2.6K)
8
Workouts+ HIIT Interval Timer
Workouts+ HIIT Interval Timer
Workouts+ HIIT Interval Timer
Programmable gym workout timer
Free

Designed for serious fitness enthusiasts, this app allows users to create and customize their workouts with music integration and instructional audio cues. With a variety of exercise plans pre-loaded, it offers a seamless workout experience. For advanced features like editing workouts and additional sounds, consider upgrading to the Pro version. Tailor your workout routine efficiently with this powerful tool. Remember to consult a professional before starting any new exercise regimen.

💪 Health & Fitness
(2.1K)
9
Muscle Monster Workout Planner
Muscle Monster Workout Planner
Muscle Monster Workout Planner
AI Gym & Home Fitness Exercise
Free

Plan and track your workout routines with ease using this comprehensive fitness application. Stay motivated and achieve your fitness goals with personalized workout plans, progress tracking, and a variety of exercises to choose from. Download now and start your journey to a stronger, healthier you!

💪 Health & Fitness
(8.7K)
10
Fitify: Home Workout, AI Coach
Fitify: Home Workout, AI Coach
Fitify: Home Workout, AI Coach
Bodyweight exercises & Fitness
Free

Fitify: a comprehensive fitness app that offers personalized workout plans, training routines, and tracking tools to help you achieve your fitness goals. Get started on your fitness journey today!

💪 Health & Fitness
(11K)
11
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Lose Weight, Build Abs & Butt
Free

Get personalized fitness plans tailored to your goals with the Fitness Coach app. Achieve your dream physique through custom workout routines and expert guidance. Start your fitness journey today!

💪 Health & Fitness
(73K)
12
Lyfta: Gym Workout Tracker Log
Lyfta: Gym Workout Tracker Log
Lyfta: Gym Workout Tracker Log
Weight Lifting Routine Planner
Free

Track your gym workouts with ease using this comprehensive strength training app. Monitor your progress, set goals, and stay motivated to achieve your fitness targets. Download now and start your fitness journey today!

💪 Health & Fitness
(5.3K)
13
Planfit AI Gym Workout Planner
Planfit AI Gym Workout Planner
Planfit AI Gym Workout Planner
Workout Tracker Fitness Plans
Free

Planfit is a user-friendly workout planner app that helps you create and track your fitness routines, set goals, and stay motivated. Achieve your fitness goals easily with Planfit - start planning your workouts today!

💪 Health & Fitness
(7K)
14
Gym Workout Planner - Gym Plan
Gym Workout Planner - Gym Plan
Gym Workout Planner - Gym Plan
Weight Lifting Muscle Tracker
Free

Optimize your fitness routine with a personalized workout plan tailored to your goals and fitness level. Get started on your journey to a healthier lifestyle today!

💪 Health & Fitness
(673)
15
Life Fitness Connect App
Life Fitness Connect App
Life Fitness Connect App
Track and plan your workouts
Free

Track and plan your workouts effectively with our fitness app, helping you reach your exercise goals with personalized training programs and progress tracking. Download now to take control of your fitness journey!

💪 Health & Fitness
(3.3K)
16
Bodybuilding.com - Fitness App
Bodybuilding.com - Fitness App
Bodybuilding.com - Fitness App
Train, Track, Connect, Shop
Free

Get fit with BodyFit Fitness Training Coach! Access personalized workout plans for any fitness goal, track your progress, plan healthy meals, learn about supplements, and enjoy exclusive member discounts. Join the fitness community today and achieve your goals with expert guidance and support.

💪 Health & Fitness
(29K)
17
Gym Workout Planner & Gym Log
Gym Workout Planner & Gym Log
Gym Workout Planner & Gym Log
Weight Lifting & Workout Log
Free

Plan and track your workouts with ease using this comprehensive fitness app. Set personalized goals, access a library of exercises, and monitor your progress seamlessly. Start optimizing your fitness routine today!

💪 Health & Fitness
(1.2K)
18
Symmetry: AI Gym Workout Log
Symmetry: AI Gym Workout Log
Symmetry: AI Gym Workout Log
Weight Lifting Routine Planner
Free

Descubre tu cuerpo estético de manera natural con nuestra herramienta personalizada, que utiliza inteligencia artificial para analizar tu cuerpo y crear una rutina de gimnasio 100% personalizada. Con nuestra aplicación fácil de usar y sin distracciones, puedes lograr tus objetivos de entrenamiento de manera eficaz y segura, sin anuncios ni compromisos.

💪 Health & Fitness
(5.5K)
19
Home Workout - No Equipments
Home Workout - No Equipments
Home Workout - No Equipments
Workout Tracker, Fitness Coach
Free

Get fit without the need for equipment with this Home Workout app. Access a variety of bodyweight exercises to help you stay in shape and reach your fitness goals. Download now and start your journey to a healthier you!

💪 Health & Fitness
(113K)
20
Fitness AI Gym Workout Planner
Fitness AI Gym Workout Planner
Fitness AI Gym Workout Planner
Personal Trainer: Muscle Coach
Free

Experience personalized weight lifting workout plans tailored to your fitness goals with a smart gym workout planner. Train efficiently at home or in the gym using advanced algorithms for optimal sets, reps, and weights. Subscription-based with HealthKit integration for seamless tracking. Visit the app for a smarter way to achieve your fitness aspirations.

💪 Health & Fitness
(56K)