Best How Much Do I Weigh Apps

248+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.7★, the how much do i weigh category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top How Much Do I Weigh Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Weigh In: Weight TrackerWeigh In: Weight TrackerFree4.7★ (585)NoNoJul 2026
2Monitor Your WeightMonitor Your WeightFree4.8★ (23K)YesYesAug 2026
3BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (27K)NoYesAug 2026
4BMI Calculator‰BMI Calculator‰Free4.9★ (24K)YesNoAug 2026
5How Old Do I LookHow Old Do I LookFree4.0★ (11K)YesYesAug 2026
6Phone Scale - Weight MeasurePhone Scale - Weight MeasureFree5.0★ (1)NoYesJun 2026
7Kg Lbs ConverterKg Lbs ConverterFreeYesNoMay 2026
8MG: Weigh InMG: Weigh InFreeNoNoMay 2026

Top Picks for How Much Do I Weigh

Weigh In: Weight Tracker#1

Weigh In: Weight Tracker by Simon Strudwick

The simple weight tracker
Editor's Choice
💪 Health & Fitness
4.7(585 ratings)
Free
Weigh In: Weight Tracker screenshot 1
Weigh In: Weight Tracker screenshot 2
Weigh In: Weight Tracker screenshot 3
Weigh In: Weight Tracker screenshot 4
Weigh In: Weight Tracker screenshot 5
Weigh In: Weight Tracker screenshot 6

Easily monitor your weight progress with this straightforward tracker. Log your weight regularly, set personal goals, and visualize your journey with customizable graphs. Personalize your experience with themes and icons, and integrate with the iOS Health app.

Monitor Your Weight#2

Monitor Your Weight by Husain Al-Bustan

Track weight & body measures
Strong Contender
💪 Health & Fitness
4.8😊(23K ratings)
FreeAdsIn-App Purchases
Monitor Your Weight screenshot 1
Monitor Your Weight screenshot 2
Monitor Your Weight screenshot 3
Monitor Your Weight screenshot 4
Monitor Your Weight screenshot 5

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.

What We Love

  • 👍 Simple and easy to use
  • 📊 Helpful graphs and data visualization
  • 🔒 Secure with password protection
  • 🔗 Syncs across devices

Room to Improve

  • 🐛 Issues with syncing and data loss
  • 📏 Suggested weight targets may be unrealistic
  • 🔍 Difficult to edit past entries
BMI Calculator – Weight Loss#3

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Worth Considering
💪 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

More How Much Do I Weigh apps to explore

4
BMI Calculator‰
BMI Calculator‰
BMI Calculator‰
Body Mass Index Calculator
Free

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.

BMI calculationInput heightInput weight
💪 Health & Fitness
(24K)
ad-supported
5
How Old Do I Look
How Old Do I Look
How Old Do I Look
Guess My Age
Free

This app analyzes uploaded photos to estimate a person's age and gender. It also offers fun features like making faces look older or younger, swapping genders, and comparing faces to celebrities.

Estimate age and gender from photosGuess celebrity agesMake faces look older
🎬 Entertainment
(11K)
free with in-app purchases
6
Phone Scale - Weight Measure
Phone Scale - Weight Measure
Phone Scale - Weight Measure
Estimate Grams And More
Free

This app uses your phone's camera and AI to estimate the weight of objects. Simply take a picture to get instant weight readings in various units, perfect for cooking or mailing. It features smart object recognition and saves your measurement history.

AI-powered weight estimationMulti-unit support (grams, pounds)Smart object recognition
🔧 Utilities
(1)
free with in-app purchases
7
Kg Lbs Converter
Kg Lbs Converter
Kg Lbs Converter
Convert between Kg and Lbs
Free
🔧 Utilities
(0)
8
MG: Weigh In
MG: Weigh In
MG: Weigh In
by Morphosis Games
Free
💪 Health & Fitness
(0)
9
Photo Scale: Weigh Objects
Photo Scale: Weigh Objects
Photo Scale: Weigh Objects
Estimate weight from photos
Free
📷 Photo & Video
(0)
10
Weight Tracker: Daily Weigh In
Weight Tracker: Daily Weigh In
Weight Tracker: Daily Weigh In
by Anthony Chui
Free
💪 Health & Fitness
(0)
11
Gramz: Scale for Grams & Oz
Gramz: Scale for Grams & Oz
Gramz: Scale for Grams & Oz
Digital Kitchen & Food Scales
Free
🔧 Utilities
(0)
12
AgingBooth
AgingBooth
AgingBooth
The app that makes you old!
Free

Instantly see how you or your friends will look when older with this fun face aging app. It works instantly on photos from your camera or library, allowing you to share the transformed images via various social media platforms. Shake your device to compare before and after views.

Instant face aging simulationWorks with camera or photo libraryAuto-cropping with face detection
🎬 Entertainment
(18K)
free with in-app purchases
13
YouGain: Weight Gain Tracker
YouGain: Weight Gain Tracker
YouGain: Weight Gain Tracker
Weight scale, body tracker
Free

Monitor your weight journey with daily logging, photo progress, and interactive charts. Set personalized goals and visualize your transformation with a motivational progress score. This intuitive app helps you stay on track to achieve your weight gain objectives.

Daily weight loggingPhoto progress trackingInteractive charts
💪 Health & Fitness
(2)
freemium
14
Scale for Grams: AI Weight
Scale for Grams: AI Weight
Scale for Grams: AI Weight
Digital Scale, Measure & Count
Free
🔧 Utilities
(0)
15
bmi calculator ideal weight
bmi calculator ideal weight
bmi calculator ideal weight
by Nasuf OZGUR
Free

Calculate your Body Mass Index (BMI) and ideal weight based on World Health Organization data. This tool helps you understand your weight status (skinny, normal, obese) and provides personalized ideal weight information.

BMI calculationIdeal weight calculationObesity status indicator
💪 Health & Fitness
(0)
free
16
Happy Scale
Happy Scale
Happy Scale
Weight Loss Tracker
Free

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.

See true progress with mathematical analysisSmooth out weigh-in fluctuationsPredict future weight
💪 Health & Fitness
(58K)
subscription
17
Digital Scale for Grams & Oz
Digital Scale for Grams & Oz
Digital Scale for Grams & Oz
Weigh food with phone camera
Free

This app uses AI and your phone's camera to estimate the weight of objects. It's important to note that this is not a physical scale and should not be used for tasks requiring high accuracy. Simply point your camera at an item in good lighting, take a photo, and receive an estimated weight.

AI-powered weight estimationUses phone cameraEstimates weight in grams and ounces
🔧 Utilities
(6)
subscription
18
Heft - Estimate Weight AI
Heft - Estimate Weight AI
Heft - Estimate Weight AI
Point, tap, know the weight
Free
🔧 Utilities
(0)
19
American Scale Ntep
American Scale Ntep
American Scale Ntep
by American Scale CO.
Free
📊 Productivity
(0)
20
Scope Metal Weight Calculator
Scope Metal Weight Calculator
Scope Metal Weight Calculator
מחשבון משקל למתכות ופלסטיק
Free
📊 Productivity
(0)

FAQ about How Much Do I Weigh

What are the best how much do i weigh apps for iPhone?
Weigh In: Weight Tracker tops our how much do i weigh apps ranking as of July 2026, with a 4.7-star average from 585 App Store ratings, and it's free to download.
Yes — 20 of the top how much do i weigh apps we rank are free to download, including Weigh In: Weight Tracker and Monitor Your Weight.
Weigh In: Weight Tracker has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 248+ how much do i weigh apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Weigh In is a simple and easy-to-use application designed to help you track your weight. It allows you to log your weight regularly, set personal weight goals, and visualize your progress over time through customizable graphs. You can also add notes to your weigh-ins for extra context.
Key features include tracking weight loss or gain, setting a target weight, adding notes to weigh-ins, integrating with the iOS Health app, viewing progress with customizable graphs, receiving weigh-in reminders, and personalizing the app with themes and icons. You can also import and export your data via CSV files.