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Best Gym Calculator App

235+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

Looking for free gym calculator app apps? 19 of our 235+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Gym Calculator App

Liftoff - Ranked Gym Workouts#1

Liftoff - Ranked Gym Workouts by GymBros Inc.

Strength Training Planner
Editor's Choice
💪 Health & Fitness
4.8😊(620 ratings)
FreeIn-App Purchases
#22in Health & Fitness
Liftoff - Ranked Gym Workouts screenshot 1
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Liftoff - Ranked Gym Workouts screenshot 6

A gamified social workout tracker with community engagement, global leaderboards, comprehensive tracking, progress visualization, daily deals, and customization options for all fitness levels. Join GymBros today to connect, compete, and transform your fitness journey.

What We Love

  • 👍 Easy to use
  • 🚀 Motivating ranking system
  • 💪 Helps with consistency and discipline
  • 🤝 Good for competing with friends

Room to Improve

  • 🐛 Crashes and performance issues
  • 💰 Expensive premium features
  • 🔒 Difficulty logging in and account issues
Symmetry: AI Gym Workout Log#2

Symmetry: AI Gym Workout Log by SymmetryClub LLC

Weight Lifting Routine Planner
Strong Contender
💪 Health & Fitness
4.8😊(5.3K ratings)
FreeIn-App Purchases
Symmetry: AI Gym Workout Log screenshot 1
Symmetry: AI Gym Workout Log screenshot 2
Symmetry: AI Gym Workout Log screenshot 3
Symmetry: AI Gym Workout Log screenshot 4
Symmetry: AI Gym Workout Log screenshot 5
Symmetry: AI Gym Workout Log screenshot 6

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.

What We Love

  • 👍 Good app
  • 👍 Helpful for workouts
  • 👍 Transformed workouts
  • 👍 Best gym app

Room to Improve

  • 🐛 Issues with account creation
  • 🐛 Missing previous workout data
Fitness AI Gym Workout Planner#3

Fitness AI Gym Workout Planner by FitnessAI Inc.

Personal Trainer: Muscle Coach
Worth Considering
💪 Health & Fitness
4.7😊(56K ratings)
FreeAdsIn-App Purchases
Fitness AI Gym Workout Planner screenshot 1
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Fitness AI Gym Workout Planner screenshot 4
Fitness AI Gym Workout Planner screenshot 5
Fitness AI Gym Workout Planner screenshot 6

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.

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

More Gym Calculator App apps to explore

4
Gym Exercises & Workouts
Gym Exercises & Workouts
Gym Exercises & Workouts
Create & Log Gym Workouts
Free

Discover a comprehensive fitness app offering a wide range of workout routines, tracking tools, and personalized plans for achieving your fitness goals. Start your fitness journey today and experience a new level of health and wellness.

💪 Health & Fitness
(3.5K)
5
RepCount - Gym Workout Tracker
RepCount - Gym Workout Tracker
RepCount - Gym Workout Tracker
Weight Lifting & Exercise Log
Free

Track your weight lifting progress and improve your workouts with RepCount. This gym workout tracker helps you monitor your performance and set new fitness goals easily. Download now to take your training to the next level!

💪 Health & Fitness
(172)
6
Workout Trainer AI
Workout Trainer AI
Workout Trainer AI
Personalized fitness coaching
Free

Get personalized coaching with an AI trainer through a variety of workout videos led by expert coaches in the Workout Trainer app. From beginner to advanced levels, this app offers tailored fitness programs, guided instructions, and optional PRO membership for advanced features. Start your journey towards a healthier lifestyle today!

💪 Health & Fitness
(7.6K)
7
UFC GYM+
UFC GYM+
UFC GYM+
by U GYM, LLC
Free

The app offers class schedules, fitness tracking, challenges, and social features. It helps users set and achieve fitness goals, track workouts, manage nutrition, and receive push notifications for scheduled activities. Download now to access personalized training plans and stay motivated towards your fitness journey.

💪 Health & Fitness
(1.6K)
8
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Daily Exercise & Gym Training
Free

Track your gym workouts easily with personalized routines, over 800 exercises, and community sharing. Connect with devices and apps like Under Armour shoes, MyFitnessPal, and more to achieve your fitness goals efficiently. Upgrade to MVP Premium for advanced features like Live Tracking and personalized training plans. Start your fitness journey today!

💪 Health & Fitness
(77K)
9
Complete Gym Guide Lite
Complete Gym Guide Lite
Complete Gym Guide Lite
by ross gallagher
Free

Discover a comprehensive gym guide app with 110+ exercises, detailed descriptions, and images. Save your favorites for quick access, use fitness calculators, and enhance your workout experience. Elevate your fitness journey with this all-in-one gym companion!

💪 Health & Fitness
(8)
10
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)
11
One Rep Max: 1RM Calculator
One Rep Max: 1RM Calculator
One Rep Max: 1RM Calculator
Strength Tracker & Gym PR Tool
Free
💪 Health & Fitness
(162)
12
Calculator Pro Lite
Calculator Pro Lite
Calculator Pro Lite
Best Calculator
Free

A versatile and customizable calculator app offering basic and scientific functions, memory features, history tape, and various layout options. Users can personalize their color themes, access scientific functions, and easily perform complex calculations, all with ad-supported convenience. Explore the app now for a powerful and user-friendly calculation experience!

🔧 Utilities
(3K)
13
Coachify AI: Workout Planner
Coachify AI: Workout Planner
Coachify AI: Workout Planner
#1 Gym Workout Planner App
Free

Coachify AI: Workout Planner is an innovative app that creates personalized workout plans based on user preferences and goals. With features like exercise tracking, goal setting, and progress monitoring, it offers a comprehensive fitness experience for users looking to stay motivated and achieve their fitness objectives. Get started on your fitness journey today by downloading Coachify AI: Workout Planner!

💪 Health & Fitness
(1.8K)
14
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)
15
Gym Insight Members App
Gym Insight Members App
Gym Insight Members App
by Gym Insight
Free

This member portal app allows users to access their digital key tag, manage their profile, view activity history, and browse class schedules for facilities using a specific member management system. Download the app to easily stay on top of your fitness activities and manage your membership on the go.

💪 Health & Fitness
(15)
16
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
big buttons and wallpapers
Free

A free calculator app with HD graphics and multitasking support. Features general math operations, memory functions, thousands separators, and multilingual UI. Try it for quick and easy calculations on the go!

🔧 Utilities
(3.1K)
17
Calculator Pro Elite
Calculator Pro Elite
Calculator Pro Elite
Best Calculator
$9.99

A fully customizable calculator app with basic and scientific functions, memory features, and a history tape. Design your own color theme, access scientific functions, and enjoy convenient gestures for a seamless calculation experience. Download now for efficient and personalized calculations on-the-go!

🔧 Utilities
(2K)
18
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Food, Fitness & Weight Tracker
Free

Track your daily food intake, exercise, and weight goals with a user-friendly calorie counting app. Stay on top of your macros and diet while monitoring your progress towards a healthier lifestyle. Start your wellness journey today!

💪 Health & Fitness
(2.3M)
19
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Nutrition, macro, diet tracker
Free

Track your daily food intake and nutritional information with precision using this advanced calorie counter app. Set personal goals, monitor macros, and track your diet to maintain a healthy lifestyle. Download now for accurate and comprehensive food tracking.

💪 Health & Fitness
(1.3K)
20
PCalc Lite
PCalc Lite
PCalc Lite
The Best Calculator
Free

PCalc Lite is the ideal calculator app for scientists, engineers, students, and programmers offering RPN mode, multi-line display, unit conversions, constants, and more. Try it for free on your iPad and upgrade for additional features or themes. Also available on Apple Watch for on-the-go calculations.

🔧 Utilities
(213)

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