Best Obesity Predictor Apps

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

Out of 250+ obesity predictor apps on iOS, 19 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 Obesity Predictor Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Obesity PredictorObesity Predictor$1.99NoNoMay 2026
2BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (28K)NoYesAug 2026
3TeraWaveTeraWaveFree4.7★ (19)NoNoAug 2026
4BMI Calculator・Weight TrackerBMI Calculator・Weight TrackerFree4.8★ (508)NoYesAug 2026
5Lark HealthLark HealthFree4.3★ (8K)NoNoAug 2026
6Diet Plan: Daily Meal PlannerDiet Plan: Daily Meal PlannerFree4.7★ (1.9K)YesYesAug 2026
7ShapelyShapelyFree5.0★ (3)NoNoJun 2026
8Weight Tracker, BMI calculatorWeight Tracker, BMI calculatorFreeYesNoMay 2026

Top Picks for Obesity Predictor

BMI Calculator – Weight Loss#2

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Strong Contender
💪 Health & Fitness
4.5😞(28K 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
TeraWave#3

TeraWave by Massoud Tohidian

Scale App
Worth Considering
💪 Health & Fitness
4.7(19 ratings)
Free
TeraWave screenshot 1
TeraWave screenshot 2
TeraWave screenshot 3
TeraWave screenshot 4
TeraWave screenshot 5
TeraWave screenshot 6

Connects to your Bluetooth scale to automatically record weight measurements. It enhances your scale's ability to track anthropometric indicators by sending necessary data.

More Obesity Predictor apps to explore

4
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
(508)
freemium
5
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

This app offers personalized health programs and 24/7 digital coaching to help you achieve your individual health goals. It provides tools for habit building, chronic condition management, and tracking various health metrics, often at no cost through eligible insurance.

Personalized health programs24/7 digital health coachingFood and activity tracking
💪 Health & Fitness
(8K)
free
6
Diet Plan: Daily Meal Planner
Diet Plan: Daily Meal Planner
Diet Plan: Daily Meal Planner
Recipe Manager, Grocery Lists
Free

Discover a variety of healthy, calorie-controlled diet plans to help you lose weight, maintain your current weight, or adopt a healthier lifestyle. The app provides detailed meal plans, shopping lists, and tracks your progress with a weight tracker and BMI calculator.

Hundreds of healthy diet plansCalorie-controlled meal plansDedicated shopping lists
💪 Health & Fitness
(1.9K)
free with in-app purchases
7
Shapely
Shapely
Shapely
Physician-Led Weight Loss
Free

A physician-led medical weight loss program that connects you with a provider and dietitian. Track your progress with a smart scale and manage medications, all through virtual visits and direct messaging.

Virtual appointments with provider and dietitianDirect messaging with care teamAutomatic weight tracking with smart scale
💪 Health & Fitness
(3)
free
8
Weight Tracker, BMI calculator
Weight Tracker, BMI calculator
Weight Tracker, BMI calculator
Lose, scale, gain body tracker
Free
💪 Health & Fitness
(0)
9
Monitor Your Weight
Monitor Your Weight
Monitor Your Weight
Track weight & body measures
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
(23K)
free with in-app purchases
10
Body Visualizer: Weight Loss
Body Visualizer: Weight Loss
Body Visualizer: Weight Loss
Lose Fat: Food Scanner/Tracker
Free

Visualize your future physique with AI-powered body predictions. Track calories, scan food, monitor steps, and log progress to achieve your weight loss or muscle gain goals.

AI body transformation previewCalorie counter and food scannerStep and activity tracker
💪 Health & Fitness
(1)
freemium
11
Weight Diary - BMI Calculator
Weight Diary - BMI Calculator
Weight Diary - BMI Calculator
Daily log of body & nutrition
Free

Easily log your weight, body fat percentage, and nutrition to track progress towards your health goals. Visualize your journey with intuitive graphs and a calendar view, and customize the app to suit your needs. Share your progress with others and stay motivated.

Log weight, body fat, nutrition, activity, and moodCalendar view for daily logging overviewGraphs for weekly, monthly, and yearly progress
💪 Health & Fitness
(36)
free with in-app purchases
12
WeightWatchers Program
WeightWatchers Program
WeightWatchers Program
Weight Loss and Better Health
Free

This app offers a science-backed weight loss tracker and personalized diet plans. It includes specialized support for weight-loss medications, AI-powered progress tracking beyond the scale, and flexible tools for various weight management goals. Connect with coaches and a supportive community for lasting results.

Personalized diet plansWeight-loss medication supportAI body scanner
💪 Health & Fitness
(2.4M)
free with in-app purchases
13
Ovutek FitPal
Ovutek FitPal
Ovutek FitPal
Achieve superior health
Free

Manage your weight, body fat, and other body composition metrics. Set and achieve health goals with advanced data analysis and multi-user support. Securely back up and export your progress for a comprehensive understanding of your fitness journey.

Device ManagementBody Composition TrackingGoal Setting
🔧 Utilities
(8K)
free
14
Ilant Health
Ilant Health
Ilant Health
by Ilant Health Inc.
Free

This app supports individuals in improving their whole-body cardiometabolic health through a personalized, integrated approach. It offers access to a care team, facilitates appointment management, and provides tools for habit building and progress tracking to achieve long-term health improvements.

Personalized care from physicians and dietitiansPeer support navigatorSecure video visit management
💪 Health & Fitness
(9)
free
15
Weight Diary Lite
Weight Diary Lite
Weight Diary Lite
daily weight loss tracker
Free

Track your weight loss journey with this intuitive app. It helps you monitor daily weight entries, visualize progress with a trend line, and estimate time to reach your goals without calorie counting. Includes calculators for goals and calories, plus privacy features.

Daily weight trackingProgress trend line visualizationGoal and calorie calculators
💪 Health & Fitness
(7.1K)
ad-supported
16
WeightCare ONE
WeightCare ONE
WeightCare ONE
by Weightless Medical LLC
Free

This app provides personalized wellness plans, including daily meal guidance, exercise routines, and lifestyle support. It allows users to track progress on various health metrics and communicate directly with their healthcare provider. Integration with Apple HealthKit enhances data sharing for a comprehensive wellness journey.

Daily meal planningExercise guidanceLifestyle modification support
💪 Health & Fitness
(1)
free
17
Monju: Lose Weight on GLP-1
Monju: Lose Weight on GLP-1
Monju: Lose Weight on GLP-1
Mounjaro, Ozempic & Wegovy
Free

This app helps users maximize GLP-1 weight loss treatments by tracking medication, logging meals with AI, monitoring progress, and providing AI-powered health advice. It also facilitates symptom tracking and generates reports for healthcare providers.

GLP-1 medication trackingAI-powered meal calorie and macro loggingDose reminders
💪 Health & Fitness
(66)
freemium
18
Exercise for Obesity at Home
Exercise for Obesity at Home
Exercise for Obesity at Home
Fat burn workout for obese
Free
💪 Health & Fitness
(0)
19
HealthU+: Tracker & Weightloss
HealthU+: Tracker & Weightloss
HealthU+: Tracker & Weightloss
Weight Management
Free

Connects to smart Bluetooth devices to track and visualize personal health data, including weight, body fat, and BMI. It securely stores your information and can sync with Apple Health Kit for comprehensive health management.

Bluetooth device connectionHealth data visualizationData comparison
💪 Health & Fitness
(372)
free
20
yourWeight: Weight Tracker
yourWeight: Weight Tracker
yourWeight: Weight Tracker
Track Weight Loss, Gain & BMI
Free

Easily track your weight, monitor progress towards your goals, and calculate your BMI. This simple app helps you visualize your journey with graphs and reminders, offering Apple Watch and Health integration for seamless data management.

Daily weight recordingWeight goal settingBMI calculation
💪 Health & Fitness
(579)
free with in-app purchases

FAQ about Obesity Predictor

Are there free obesity predictor apps for iPhone?
Yes — 19 of the top obesity predictor apps we rank are free to download, including BMI Calculator – Weight Loss and TeraWave.
Obesity Predictor has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ obesity predictor apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.