Best Weight Calculator Workout Apps

244+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Finding the right weight calculator workout apps can be overwhelming with so many options. We've analyzed 244+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Weight Calculator Workout Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BMI Calculator‰BMI Calculator‰Free4.9★ (24K)YesNoOct 2026
2BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (30K)NoYesOct 2026
3Weight Calculator BMI BMR RDIWeight Calculator BMI BMR RDIFree3.8★ (9)YesYesOct 2026
4Perfect Weight CalculatorPerfect Weight CalculatorFree—YesNoOct 2026
5BMI Calculator: Weight TrackerBMI Calculator: Weight TrackerFree4.8★ (376)YesYesOct 2026
6BMI Calculator for Weight LossBMI Calculator for Weight LossFree4.7★ (2.1K)YesNoOct 2026
7Bar Is Loaded - Gym CalculatorBar Is Loaded - Gym CalculatorFree4.9★ (557)NoYesOct 2026
8WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesOct 2026

Top Picks for Weight Calculator Workout

BMI Calculator‰#1

BMI Calculator‰ by Tim O's Studios, LLC

Body Mass Index Calculator
Editor's Choice
💪 Health & Fitness
4.9😐(24K ratings)
FreeAds
BMI Calculator‰ screenshot 1
BMI Calculator‰ screenshot 2

Easily calculate your Body Mass Index (BMI) with this straightforward application. It provides a quick way to understand your weight status based on your height and weight.

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
  • 🔧 Compatibility issues with newer OS versions
BMI Calculator – Weight Loss#2

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Strong Contender
💪 Health & Fitness
4.5😞(30K ratings)
FreeIn-App Purchases
BMI Calculator – Weight Loss screenshot 1
BMI Calculator – Weight Loss screenshot 2
BMI Calculator – Weight Loss screenshot 3

Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.

What We Love

  • 🚀 Easy to use
  • 📊 Helps track progress
  • 💪 Motivates weight loss

Room to Improve

  • 🤕 Can cause insecurity
  • 🚫 Inaccurate BMI calculations
  • 🚨 Promotes unhealthy behaviors

More Weight Calculator Workout apps to explore

FAQ about Weight Calculator Workout

What are the best weight calculator workout apps for iPhone?
BMI Calculator‰ tops our weight calculator workout apps ranking as of October 2026, with a 4.9-star average from 24K App Store ratings, and it's free to download.
Yes — 20 of the top weight calculator workout apps we rank are free to download, including BMI Calculator‰ and BMI Calculator – Weight Loss.
BMI Calculator‰ shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 244+ weight calculator workout apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.