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Best Loose Weight Trackers Apps

243+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

WeightWatchers Program is the household name in loose weight trackers, but it's far from the only option. We track 243+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Loose Weight Trackers Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesAug 2026
2Weigh In: Weight TrackerWeigh In: Weight TrackerFree4.7★ (585)NoNoAug 2026
3WeighIt - Weight TrackerWeighIt - Weight TrackerFree4.0★ (4)NoYesAug 2026
4Monitor Your WeightMonitor Your WeightFree4.8★ (23K)YesYesAug 2026
5Keel: Weight TrackerKeel: Weight TrackerFree—NoNoMay 2026
6Watch Weight: Daily TrackerWatch Weight: Daily TrackerFree4.1★ (37)NoYesAug 2026
7Weight loss tracker - BMIWeight loss tracker - BMIFree4.5★ (1K)YesNoAug 2026
8WeightDrop Weight Loss TrackerWeightDrop Weight Loss TrackerFree4.8★ (4K)YesYesAug 2026

Top Picks for Loose Weight Trackers

WeightWatchers Program#1

WeightWatchers Program by WW International, Inc.

Weight Loss and Better Health
Editor's Choice
💪 Health & Fitness
4.8😊(2.4M ratings)
FreeAdsIn-App Purchases
#23in Health & Fitness
WeightWatchers Program screenshot 1
WeightWatchers Program screenshot 2
WeightWatchers Program screenshot 3
WeightWatchers Program screenshot 4
WeightWatchers Program screenshot 5
WeightWatchers Program screenshot 6

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.

What We Love

  • 🚀 Biggest little helper ever
  • 🚀 Tracking made easy
  • 👍 Keeps me accountable
  • 👍 Motivating

Room to Improve

  • 🐛 Bugs and glitches
  • 🐛 Inconsistent food database
  • 🐛 Difficulty finding/adding foods
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.

WeighIt - Weight Tracker#3

WeighIt - Weight Tracker by 诚 刘

Daily Weight Tracking
Worth Considering
💪 Health & Fitness
4.0(4 ratings)
FreeIn-App Purchases
WeighIt - Weight Tracker screenshot 1
WeighIt - Weight Tracker screenshot 2
WeighIt - Weight Tracker screenshot 3

This minimalist app helps you accurately monitor weight changes and health habits. Log daily weight, view trends on a calendar or chart, and track diet, exercise, water intake, and more for comprehensive health management.

More Loose Weight Trackers apps to explore

4
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
5
Keel: Weight Tracker
Keel: Weight Tracker
Keel: Weight Tracker
Weight tracker. Nothing else.
Free
💪 Health & Fitness
(0)
6
Watch Weight: Daily Tracker
Watch Weight: Daily Tracker
Watch Weight: Daily Tracker
Enter using Watch, Track goals
Free

Easily record and visualize your bodyweight using your Apple Watch or iOS device. This app offers a simple interface to log daily measurements and view trends in charts or lists, with data syncing to the Health app.

Daily weight loggingApple Watch app for entryWeight data charts
💪 Health & Fitness
(37)
free
7
Weight loss tracker - BMI
Weight loss tracker - BMI
Weight loss tracker - BMI
Daily weight loss tracker
Free

Monitor your weight and calculate your BMI with this user-friendly app. Log daily measurements, add notes, pictures, and track your progress with charts. Set goals and stay motivated on your health journey.

Daily weight loggingBMI calculationProgress charts
💪 Health & Fitness
(1K)
ad-supported
8
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
(4K)
free with in-app purchases
9
Weight Tracker - Daily Log
Weight Tracker - Daily Log
Weight Tracker - Daily Log
BMI Calculator
Free

Easily log your weight and track your progress with motivating features like streaks and charts. Monitor your BMI and receive insights into your journey towards health goals. Syncs with Apple Health for a comprehensive overview.

Quick daily weight loggingBMI trackingProgress charts
💪 Health & Fitness
(7)
freemium
10
Weight Tracker Plus
Weight Tracker Plus
Weight Tracker Plus
Easy to use weight loss diary
Free
💪 Health & Fitness
(0)
11
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
12
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
Food tracker, calorie counter
Free

This app helps you lose weight by tracking your calorie intake and macronutrients. It offers a food diary, various diet plans, recipes, and daily recaps to guide your journey. Integrate with health apps for a comprehensive view of your progress.

Daily food diaryMacro trackerCalorie counting
💪 Health & Fitness
(25K)
subscription
13
WeightFit: Weight Loss Tracker
WeightFit: Weight Loss Tracker
WeightFit: Weight Loss Tracker
Weight Diary, BMI Calculator
Free

Log your body weight, monitor progress, and achieve your fitness goals with this intuitive weight diary. Features include a clean dashboard, trend charts, and a BMI calculator. Seamlessly track your journey on iPhone and Apple Watch.

Weight logging and progress trackingBMI calculator with classificationsTrend charts and detailed statistics
💪 Health & Fitness
(444)
free
14
Weight Tracker: Health App
Weight Tracker: Health App
Weight Tracker: Health App
Lose Weight & Fitness Tracker
Free

Easily log your daily weight and monitor your progress with clear visualizations. Set a target weight and begin your journey to achieve it.

Daily weight loggingWeight trend visualizationSet ideal weight goals
💪 Health & Fitness
(44)
free with in-app purchases
15
Shotlee: GLP-1 Weight Tracker
Shotlee: GLP-1 Weight Tracker
Shotlee: GLP-1 Weight Tracker
Ozempic Mounjaro Injection Log
Free

This app helps users track their GLP-1 and peptide medications, log injections, monitor weight loss, and gain AI-powered insights into their health journey. It offers community support and detailed analytics to understand medication effectiveness.

Log GLP-1 and peptide injectionsTrack weight loss and health metricsAI-powered personalized insights
💪 Health & Fitness
(4)
free with in-app purchases
16
Weight Loss Tracker - Scaler
Weight Loss Tracker - Scaler
Weight Loss Tracker - Scaler
BMI Calculator, Diary, Goals
Free
💪 Health & Fitness
(0)
17
Scalee - Weight Tracker
Scalee - Weight Tracker
Scalee - Weight Tracker
by Simon lebech Cichosz
Free

Easily track your body weight progress with this minimalistic app. Record your weight in just a few clicks and follow changes over time. It's designed for simplicity and effectiveness in supporting your weight loss journey.

Quick and easy weight measurement entryIntuitive and simple user interfaceTrack weight changes over time
💪 Health & Fitness
(0)
ad-supported
18
Weight Loss Tracker 2025
Weight Loss Tracker 2025
Weight Loss Tracker 2025
Losing weight by tracking
Free
💪 Health & Fitness
(0)
19
Weight Tracker: Body Measure
Weight Tracker: Body Measure
Weight Tracker: Body Measure
Log weight & body measurements
Free
💪 Health & Fitness
(0)
20
Weight Grid: Weight Tracker
Weight Grid: Weight Tracker
Weight Grid: Weight Tracker
Monitor and Track Weight Loss
Free
💪 Health & Fitness
(0)

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FAQ about Loose Weight Trackers

What are the best loose weight trackers apps for iPhone?
WeightWatchers Program tops our loose weight trackers apps ranking as of August 2026, with a 4.8-star average from 2.4M App Store ratings, and it's free to download.
Yes — 20 of the top loose weight trackers apps we rank are free to download, including WeightWatchers Program and Weigh In: Weight Tracker.
WeightWatchers Program shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 243+ loose weight trackers apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a science-backed weight loss tracker and personalized diet plans designed for lasting results. It supports various goals like losing weight, maintaining weight, and managing weight loss medication. The program offers tools for nutrition tracking, activity monitoring, and holistic health assessment.
Key features include a personalized diet plan, specialized support for GLP-1 and other weight-loss medications, an AI Body Scanner for 3D progress tracking, and a Weight Health Score for a holistic view of your health. It also offers the Points® Program, macro tracking, and integration with popular health devices.