Best Fitness Pro Plus Calculator Apps

217+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

Every iPhone needs a few good fitness pro plus calculator apps. We benchmark 217+ 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 Fitness Pro Plus Calculator

BMI Calculator‰#2

BMI Calculator‰ by Tim O's Studios, LLC

Body Mass Index Calculator
Strong Contender
💪 Health & Fitness
4.9😐(24K ratings)
FreeAds
BMI Calculator‰ screenshot 1
BMI Calculator‰ screenshot 2

Calculate your Body Mass Index effortlessly with this straightforward app designed for quick and easy BMI calculations. Start tracking your health today!

What We Love

  • 🚀 Quick and easy to use
  • 👍 Straightforward interface
  • ✅ Accurate BMI calculations
  • 💡 Supports both metric and imperial units

Room to Improve

  • 🐛 Inability to input decimal values for height and weight
  • 🔍 Lacks advanced features like body composition analysis
  • 💸 Aggressive advertising interrupting usage
BMI Calculator + Weight Loss#3

BMI Calculator + Weight Loss by aktiWir GmbH

Lose weight. Improve your BMI.
Worth Considering
💪 Health & Fitness
4.5😐(1.6K ratings)
FreeAdsIn-App Purchases
BMI Calculator + Weight Loss screenshot 1
BMI Calculator + Weight Loss screenshot 2
BMI Calculator + Weight Loss screenshot 3
BMI Calculator + Weight Loss screenshot 4
BMI Calculator + Weight Loss screenshot 5
BMI Calculator + Weight Loss screenshot 6

Track your weight loss journey with a comprehensive BMI Calculator and Weight Tracker! Set goals, receive motivational quotes, and monitor your progress with detailed body data tracking. Download now for a healthier life!

What We Love

  • 🚀 Essential for weight loss
  • 👍 Motivating and intuitive
  • 📊 Helpful visual tracking
  • 🔍 Simple and straightforward

Room to Improve

  • 🐛 Data loss and corruption issues
  • 💰 Aggressive upselling to paid version
  • 🔍 Confusing or limited features

More Fitness Pro Plus Calculator apps to explore

4
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
Strength Log Gym Planner
Free
💪 Health & Fitness
(47K)
5
3+ PRO
3+ PRO
3+ PRO
3+, 3Plus, Activity, tracking
Free

An activity tracking app for monitoring steps, calories, distance, and more. Set personalized fitness goals, track heart rate, receive notifications, and check the weather. Sync health data with HealthKit for an all-around fitness experience. Get started on your fitness journey now!

💪 Health & Fitness
(576)
6
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)
7
CALC Smart Calculator ±
CALC Smart Calculator ±
CALC Smart Calculator ±
Basic « Scientific » Advanced
Free
$5.99 | 100% OFF

Try CALC Smart Calculator ± for a versatile and reliable calculating tool. From basic to advanced functions, it's trusted by scientists, professionals, and students. See why it’s Apple-Featured in Utilities and Calculate categories now!

🔧 Utilities
(2.4K)
8
Full Fitness : Workout Trainer
Full Fitness : Workout Trainer
Full Fitness : Workout Trainer
#1 Exercise Planner & Booster
Free

Get in shape with personalized workout plans and detailed exercise instructions. Track your progress, set fitness goals, and achieve a healthier lifestyle today!

💪 Health & Fitness
(10K)
9
Bar Is Loaded - Gym Calculator
Bar Is Loaded - Gym Calculator
Bar Is Loaded - Gym Calculator
It's leg day, not brain day.
Free

Get ready for leg day with Bar Is Loaded - Gym Calculator, the fastest plate loading calculator! Easily determine the number of plates to load on the bar and access powerlifting calculators like wilks score and RPE in one app. Simplify your workout with personalized inventory settings and focus on lifting, not math!

💪 Health & Fitness
(251)
10
Apple Fitness
Apple Fitness
Apple Fitness
Fitness and Fitness+
Free

"Transform your fitness journey with our comprehensive Health and Fitness app. Track your workouts, set goals, and engage in friendly competitions with friends. Subscribe for access to thousands of weekly workouts, meditations, and personalized plans to keep you active and mindful."

💪 Health & Fitness
(11K)
11
GymGoal Pro
GymGoal Pro
GymGoal Pro
The most flexible Pro app
$8.99
$17.99 | 50% OFF

A professional workout planner and tracker app praised for its flexibility and comprehensive features, including 390 exercises, customizable routines, tracking for various workout types, heart rate monitoring, and integration with health apps. Used by millions since 2008, it ensures data security with backup options and seamless updates. Start revolutionizing your workouts today!

💪 Health & Fitness
(1.1K)
12
Peptide Calculator & Dosage
Peptide Calculator & Dosage
Peptide Calculator & Dosage
Peptide Dose Calculator
Free
💪 Health & Fitness
(54)
13
Macro Calculator By Fittur
Macro Calculator By Fittur
Macro Calculator By Fittur
Calculate Macros Accurately
Free

Calculate accurate macros for fat loss, muscle building, or weight maintenance with this advanced macro calculator. Ditch outdated tracking methods and try the world's most precise macro tracker - download now to transform your nutrition goals!

💪 Health & Fitness
(4.1K)
14
SmartGym: Gym & Home Workouts
SmartGym: Gym & Home Workouts
SmartGym: Gym & Home Workouts
HIIT, Home, Gym Weight Lifting
Free

Get in shape with our SmartGym app! Track your workouts, set fitness goals, and access personalized training plans to achieve your fitness goals faster. Download now and start your fitness journey today!

💪 Health & Fitness
(32K)
15
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)
16
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)
17
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI And Body Fat Calculator
Free

This application provides a BMI calculator and a body fat percentage calculator, along with a unique body fat image comparison tool for precise measurements. It aims to offer accurate health and fitness tools in a sleek and fast interface. Download now to calculate your BMI and body fat percentage.

💪 Health & Fitness
(328)
18
ProFit: Workout Planner
ProFit: Workout Planner
ProFit: Workout Planner
Muscle Training in the Gym
Free

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.

💪 Health & Fitness
(43K)
19
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
Body Mass Index & Ideal Weight
Free

A handy app that calculates your Body Mass Index (BMI) to help you on your weight loss journey. Stay on track with your health goals!

💪 Health & Fitness
(1.7K)
20
TDEE Calculator
TDEE Calculator
TDEE Calculator
Macro Calculator and Calorie
Free

This application helps you calculate and track your total daily energy expenditures (TDEE) to lose, gain, or maintain weight by providing an easy-to-use interface and accurate calculations. By inputting your basic information and goals, you can quickly determine your daily calorie needs and track important metrics like BMI, BMR, and body fat percentage.

💪 Health & Fitness
(2)