Best Ideal Weight Apps

212+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

BMI Calculator is the household name in ideal weight, but it's far from the only option. We track 212+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Ideal Weight

BMI Calculator – Weight Loss#1

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Editor's Choice
💪 Health & Fitness
4.5😞(27K 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
Happy Scale#2

Happy Scale by Front Pocket Software LLC

Gewichtsverlustsverfolgung
Strong Contender
💪 Health & Fitness
4.9😊(57K ratings)
FreeIn-App Purchases
Happy Scale screenshot 1
Happy Scale screenshot 2
Happy Scale screenshot 3
Happy Scale screenshot 4
Happy Scale screenshot 5
Happy Scale screenshot 6

This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.

What We Love

  • 👍 Excellent weight loss support tool
  • 👍 Motivating and engaging to track weight
  • 👍 Provides great insights and predictions
  • 👍 Smooths out weight fluctuations

Room to Improve

  • 🐛 Reminders don't work for some users
  • 💰 Subscription model is expensive for some
Ideal Weight & BMI Calculator#3

Ideal Weight & BMI Calculator by Artur Jakucewicz

Find out your ideal weight
Worth Considering
💪 Health & Fitness
4.2(5 ratings)
FreeAdsIn-App Purchases
Ideal Weight & BMI Calculator screenshot 1
Ideal Weight & BMI Calculator screenshot 2
Ideal Weight & BMI Calculator screenshot 3
Ideal Weight & BMI Calculator screenshot 4
Ideal Weight & BMI Calculator screenshot 5
Ideal Weight & BMI Calculator screenshot 6

Track your weight, scan product barcodes to understand calorie intake, and calculate your BMI. It offers various BMI calculators for different age groups, including children, using WHO formulas. Monitor your body's essential health information and set daily calorie and water intake goals.

More Ideal Weight apps to explore

4
Bmi: Ideal Weight Calculator
Bmi: Ideal Weight Calculator
Bmi: Ideal Weight Calculator
Body mass index, fat scale bmr
Free

Easily calculate your body mass index (BMI) to determine if you are at an ideal weight. The app supports both metric (kg/cm) and imperial (in/lb) units for convenient use.

Body mass index calculationIdeal weight determinationSupports kg/cm units
💪 Health & Fitness
(22)
free with in-app purchases
5
Monitor Your Weight
Monitor Your Weight
Monitor Your Weight
by Husain Al-Bustan
Free

Track your weight and body measurements to achieve your fitness goals. This app offers detailed statistics, personalized ideal weight suggestions, and the ability to manage multiple profiles. It supports various units and integrates with digital scales and HealthKit.

Track single or multiple profilesTrack body measurementsCalculate ideal weight
💪 Health & Fitness
(22K)
free with in-app purchases
6
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
Lose weight. Improve your BMI.
Free

This app helps users achieve their weight and body goals through a comprehensive suite of tracking and analysis tools. It offers a BMI calculator, weight diary, and detailed body measurements to visualize progress and stay motivated on the journey to better health.

Professional BMI CalculatorSmart Weight TrackerBody Data Analytics
💪 Health & Fitness
(4.7K)
free with in-app purchases
7
Ideal BMI: Weight Loss Tracker
Ideal BMI: Weight Loss Tracker
Ideal BMI: Weight Loss Tracker
Healthy Weight Scale Monitor
Free

Calculate your Body Mass Index (BMI) using weight, height, age, and sex. Understand your weight status according to WHO classifications and find your ideal weight. Track your BMI history and share your progress.

Accurate BMI calculationWHO-based insightsIdeal weight determination
💪 Health & Fitness
(108)
free with in-app purchases
8
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
Body Mass Index & Ideal Weight
Free

Calculate your Body Mass Index (BMI) and ideal weight with this easy-to-use tool. Track your BMI to support weight loss efforts. Ideal for both men and women.

BMI calculationIdeal weight calculationWeight loss tracking support
💪 Health & Fitness
(1.7K)
ad-supported
9
Lose Weight at Home in 30 Days
Lose Weight at Home in 30 Days
Lose Weight at Home in 30 Days
Home Workout for Weight Loss
Free

Achieve fast and safe weight loss with systematic home workouts and a vast selection of diets. Track progress, count calories, and receive video guidance for effective exercise routines. Scientifically proven to improve health and fitness.

Systematic home workoutsHundreds of diet plansVideo and animation guidance
💪 Health & Fitness
(21K)
free with in-app purchases
10
Ideal Weight BMI الوزن المثالي
Ideal Weight BMI الوزن المثالي
Ideal Weight BMI الوزن المثالي
Adults & kids للكبار والصغار
Free

Calculate your ideal weight and Body Mass Index (BMI) with this professional tool. It's easy to use for adults, kids, and even newborns, providing detailed results in English and Arabic.

Ideal weight calculationBMI calculationSupports adults and kids
💪 Health & Fitness
(16)
free with in-app purchases
11
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Healthy Nutrition & Meal Plan
Free

This app helps users build lasting healthy habits for weight loss and improved well-being. It offers AI-powered food logging, step tracking, personalized plans, and access to coaching and medication options. The program is rooted in psychology and backed by science to support sustainable lifestyle changes.

AI food logging with calorie & macro trackingStep tracking & rewardsPersonalized meal plans & recipes
💪 Health & Fitness
(867K)
free with in-app purchases
12
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI & Weight Loss Tracker
Free

Calculate your Body Mass Index (BMI) using age, gender, height, and weight. Track your health progress, find your ideal weight, and receive tips for weight control. Supports metric and imperial units and syncs with Apple Health.

Calculate BMI scientificallyFind ideal weightLog BMI history
💪 Health & Fitness
(328)
free with in-app purchases
13
Weight Tracker — Scelta
Weight Tracker — Scelta
Weight Tracker — Scelta
Lose, gain or maintain weight
Free

This app helps you track weight changes by comparing weekly averages, offering a clearer view of your progress beyond daily fluctuations. It uses data visualization, goal setting, and gamified elements to make weight management motivating and fun.

Weekly average weight comparisonLinear regression for trend analysisGoal setting with adherence percentage
💪 Health & Fitness
(994)
free with in-app purchases
14
BMI Calculator Body Mass Index
BMI Calculator Body Mass Index
BMI Calculator Body Mass Index
Fat Percentage Weight Tracker
Free

Calculate your Body Mass Index (BMI) using weight and height. Log your BMI over time, visualize your progress with graphs, and export your data. This tool is designed for adults aged 20 and above.

Calculate BMILog BMI over timeGraphical BMI tracking
💪 Health & Fitness
(332)
free with in-app purchases
15
BMI Calculator ; ideal weight
BMI Calculator ; ideal weight
BMI Calculator ; ideal weight
Calculate Body Mass Index
Free

Calculate your Body Mass Index and track your progress towards ideal weight. Features include 21-day challenges, daily photo tracking, an AI chatbot for insights, and personalized healthy recipes. Monitor fat percentage and weight changes with CDC-aligned accuracy.

BMI CalculatorIdeal Weight Tracker21-day Challenges
💪 Health & Fitness
(2)
free with in-app purchases
16
BMI Calculator・Weight Tracker
BMI Calculator・Weight Tracker
BMI Calculator・Weight Tracker
Lose or Gain for Happy Body
Free

Easily calculate your Body Mass Index (BMI) and track your weight progress. Visualize your trends with graphs, gain predictive insights, and set goals for your health journey. Supports metric and imperial systems, with Apple Watch integration.

BMI CalculationWeight TrackingMetric and Imperial Systems
💪 Health & Fitness
(494)
freemium
17
iFly Weight and Balance
iFly Weight and Balance
iFly Weight and Balance
by American Aeronautics LLC
Free

This app simplifies aircraft weight and balance calculations for corporate and commercial operators. It provides custom-created weight and balance systems for any aircraft, pre-setting starting weights and CG. Users easily input passenger, baggage, and fuel loads, with visual indicators for exceeding limits.

Custom aircraft weight and balance systemsPre-set starting weights and CGVisual limit indicators
🔧 Utilities
(568)
paid
18
Weight.
Weight.
Weight.
Super simple Weight recording
Free

Easily record your weight, BMI, and body goals with this straightforward app. It offers fast data entry, progress journaling, and visual reports. Secure your data with passcode or biometric authentication and sync with Apple's Health app.

Fast weight recording (Kg, Lbs, Stones)BMI and body goal trackingProgress diary and pattern spotting
💪 Health & Fitness
(135)
free
19
WeightDrop Weight Loss Tracker
WeightDrop Weight Loss Tracker
WeightDrop Weight Loss Tracker
Health Journal, Log & Diary
Free

This app helps you track your weight journey, whether you aim to lose or gain. It offers a simple interface for daily logging, history review, and progress visualization towards your goals. Features include reminders, unit support, and integration with health platforms.

Clever App SetupQuick & Easy Weight AddingWeight History & Editing
💪 Health & Fitness
(3.4K)
free with in-app purchases
20
BMI Calculator ~
BMI Calculator ~
BMI Calculator ~
Weight Loss Tracker
Free

Calculate your Body Mass Index (BMI) and track your weight loss journey. Set goals, monitor progress with daily tracking and weekly reminders, and gain insights through clear statistics and visualizations. Integrates with HealthKit for a comprehensive health overview.

BMI calculation by age and sex31-day weight-loss challengeDaily local weight tracking
💪 Health & Fitness
(524)
subscription

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