Best Weight Loss Calculator Percentage Apps

247+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

Out of 247+ weight loss calculator percentage apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Weight Loss Calculator Percentage Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (29K)NoYesOct 2026
2Simple Diet Plan for Ideal Weight Loss - Daily Calorie Intake Counter with Healthy BMI Calculator to Lose FatSimple Diet Plan for Ideal Weight Loss - Daily Calorie Intake Counter with Healthy BMI Calculator to Lose FatFree1.4★ (11)NoNoSep 2026
3Weight Loss Simple Tracker AppWeight Loss Simple Tracker AppFree4.7★ (2.2K)YesYesSep 2026
4Weight Loss Surgery CalculatorWeight Loss Surgery CalculatorFree4.7★ (9)NoNoMay 2026
5Weight Loss Tracker - BMI, BMRWeight Loss Tracker - BMI, BMRFree4.0★ (15)YesYesSep 2026
6BMI Calculator for Weight LossBMI Calculator for Weight LossFree4.7★ (2K)YesNoOct 2026
7Weight Calculator BMI BMR RDIWeight Calculator BMI BMR RDIFree3.8★ (9)YesYesSep 2026
8Weight Diary LiteWeight Diary LiteFree4.8★ (7.2K)YesNoSep 2026

Top Picks for Weight Loss Calculator Percentage

BMI Calculator – Weight Loss#1

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Editor's Choice
💪 Health & Fitness
4.5😞(29K 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
Weight Loss Simple Tracker App#3

Weight Loss Simple Tracker App by STTIR, Inc.

Track daily goals & motivation
Worth Considering
💪 Health & Fitness
4.7😊(2.2K ratings)
FreeAdsIn-App Purchases
Weight Loss Simple Tracker App screenshot 1
Weight Loss Simple Tracker App screenshot 2
Weight Loss Simple Tracker App screenshot 3
Weight Loss Simple Tracker App screenshot 4
Weight Loss Simple Tracker App screenshot 5
Weight Loss Simple Tracker App screenshot 6

This app helps users track their weight loss journey by recording daily weight, body fat percentage, and BMI. It offers visual progress tracking with graphs and avatar changes, along with reminders and notes to stay motivated. Premium features include an ad-free experience, data backup, and enhanced customization options.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Motivating avatar changes
  • 📊 Helpful graphs and progress tracking
  • 🎉 Effective for weight loss

Room to Improve

  • 🙁 Discouraging avatar designs
  • 🤔 Limited customization options
  • 💰 Premium features too expensive
  • 🤨 Lack of racial diversity in avatars
  • 🙄 Pushy subscription prompts

More Weight Loss Calculator Percentage apps to explore

FAQ about Weight Loss Calculator Percentage

What are the best weight loss calculator percentage apps for iPhone?
BMI Calculator – Weight Loss tops our weight loss calculator percentage apps ranking as of October 2026, with a 4.5-star average from 29K App Store ratings, and it's free to download.
Yes — 20 of the top weight loss calculator percentage apps we rank are free to download, including BMI Calculator – Weight Loss and Simple Diet Plan for Ideal Weight Loss - Daily Calorie Intake Counter with Healthy BMI Calculator to Lose Fat.
BMI Calculator – Weight Loss has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ weight loss calculator percentage apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.