Best Weight Tracking App

249+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

Whether you're new to weight tracking app or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Weight Tracking App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Happy ScaleHappy ScaleFree4.9★ (58K)NoYesAug 2026
2Weigh In: Weight TrackerWeigh In: Weight TrackerFree4.7★ (585)NoNoAug 2026
3Monitor Your WeightMonitor Your WeightFree4.8★ (23K)YesYesAug 2026
4Keel: Weight TrackerKeel: Weight TrackerFreeNoNoMay 2026
5MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesAug 2026
6JL Weight Tracking appJL Weight Tracking appFreeNoNoMay 2026
7BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (27K)NoYesAug 2026
8Weight Diary LiteWeight Diary LiteFree4.8★ (7.1K)YesNoAug 2026

Top Picks for Weight Tracking App

Happy Scale#1

Happy Scale by Front Pocket Software LLC

Weight Loss Tracker
Editor's Choice
💪 Health & Fitness
4.9😊(58K 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
Weigh In: Weight Tracker#2

Weigh In: Weight Tracker by Simon Strudwick

The simple weight tracker
Strong Contender
💪 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#3

Monitor Your Weight by Husain Al-Bustan

Track weight & body measures
Worth Considering
💪 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

More Weight Tracking App apps to explore

4
Keel: Weight Tracker
Keel: Weight Tracker
Keel: Weight Tracker
Weight tracker. Nothing else.
Free
💪 Health & Fitness
(0)
5
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Workout & AI Nutrition Tracker
Free

This AI-powered app helps you achieve your health and fitness goals by tracking calories, macros, and water intake. It offers a comprehensive food database, workout logging, personalized goals, and meal planning to monitor your progress.

AI Food TrackerCalorie and Macro TrackingWater Intake Monitoring
💪 Health & Fitness
(2.4M)
free with in-app purchases
6
JL Weight Tracking app
JL Weight Tracking app
JL Weight Tracking app
JL Weight Tracking app
Free
💪 Health & Fitness
(0)
7
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
Calculate your ideal weight
Free

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.

Instant BMI calculation with animated gaugePersonalized health insightsIdeal weight recommendations
💪 Health & Fitness
(27K)
free with in-app purchases
8
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
9
Weight Loss Simple Tracker App
Weight Loss Simple Tracker App
Weight Loss Simple Tracker App
Track daily goals & motivation
Free

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.

Record weight and body fat percentageAutomatic BMI calculationAvatar changes with BMI level
💪 Health & Fitness
(2.2K)
freemium
10
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Food Tracker for Weight Loss
Free

This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.

Calorie trackingWeight loss planningAI voice meal logging
💪 Health & Fitness
(771K)
free with in-app purchases
11
TrendWeight AI: Weight Tracker
TrendWeight AI: Weight Tracker
TrendWeight AI: Weight Tracker
Weight Loss Journal
Free
💪 Health & Fitness
(0)
12
Weighr - Weight Tracker
Weighr - Weight Tracker
Weighr - Weight Tracker
by Oliver Temple
Free
💪 Health & Fitness
(0)
13
Simple Weight Track
Simple Weight Track
Simple Weight Track
Track your weight
Free
💪 Health & Fitness
(0)
14
Just Weight - Weight Tracker
Just Weight - Weight Tracker
Just Weight - Weight Tracker
Simple Daily Weight Log
Free

Easily log your weight with a simple interface and fun wheel picker. Visualize your progress with clear charts and set personalized weight goals with target dates. Securely sync your data to the cloud and switch between units as needed.

Quick weight loggingWeight history chartGoal plans with progress tracking
💪 Health & Fitness
(1)
free
15
AI Weight Tracker - ScaleKit
AI Weight Tracker - ScaleKit
AI Weight Tracker - ScaleKit
BMI Calculator & Diet Log
Free
💪 Health & Fitness
(0)
16
Trimsy: Weight Tracker
Trimsy: Weight Tracker
Trimsy: Weight Tracker
Simple. Honest. No fluff.
Free
💪 Health & Fitness
(0)
17
Momentum Weight Tracker
Momentum Weight Tracker
Momentum Weight Tracker
Habit, Weight & Progress
Free
💪 Health & Fitness
(0)
18
QuickWeightLog
QuickWeightLog
QuickWeightLog
Privacy-first weight tracking
Free
💪 Health & Fitness
(0)
19
Your Weight Mate
Your Weight Mate
Your Weight Mate
by Christian Bustamante
Free
🔧 Utilities
(0)
20
Simple Weight & BMI Tracker
Simple Weight & BMI Tracker
Simple Weight & BMI Tracker
by Simple Works LLC
Free
💪 Health & Fitness
(0)

FAQ about Weight Tracking App

What is the best weight tracking app for iPhone?
Happy Scale tops our weight tracking app ranking as of August 2026, with a 4.9-star average from 58K App Store ratings, and it's free to download.
Yes — 20 of the top weight tracking app we rank are free to download, including Happy Scale and Weigh In: Weight Tracker.
Happy Scale has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ weight tracking app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Happy Scale helps you understand your weight loss journey by using mathematical analysis to make sense of daily weigh-in fluctuations. It reveals your true progress, helps you overcome plateaus, and allows you to predict your future weight.
Key features include seeing your true progress through sophisticated math, using moving averages to avoid the sting of plateaus, breaking down large weight loss goals into smaller milestones, and a BMI calculator. It also integrates with Apple Health and offers weight predictions.

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