Best Apple Watch Tracker Weight Apps

237+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated July 2026

Weight Loss Walking by Slimkit is the household name in apple watch tracker weight, but it's far from the only option. We track 237+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Apple Watch Tracker Weight Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Weight Loss Walking by SlimkitWeight Loss Walking by SlimkitFree4.4★ (15K)YesYesJul 2026
2Muscle Booster Workout TrackerMuscle Booster Workout TrackerFree4.5★ (135K)YesYesJul 2026
3Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8★ (95K)YesYesJul 2026
4Foodvisor - AI Calorie CounterFoodvisor - AI Calorie CounterFree4.6★ (16K)YesYesJul 2026
5Setgraph: Gym Workout TrackerSetgraph: Gym Workout TrackerFree4.7★ (5.8K)YesYesJul 2026
6Map My Walk: Walking TrackerMap My Walk: Walking TrackerFree4.8★ (474K)YesYesJul 2026
7Gravitus - Gym Workout TrackerGravitus - Gym Workout TrackerFree4.8★ (3.2K)NoYesJul 2026
8Weight Tracker - VektWeight Tracker - VektFree4.4★ (277)NoYesJul 2026

Top Picks for Apple Watch Tracker Weight

Weight Loss Walking by Slimkit#1

Weight Loss Walking by Slimkit by MONTIBUS LTD

Distance Tracker, Step Counter
Editor's Choice
💪 Health & Fitness
4.4😞(15K ratings)
FreeAdsIn-App Purchases
Weight Loss Walking by Slimkit screenshot 1
Weight Loss Walking by Slimkit screenshot 2
Weight Loss Walking by Slimkit screenshot 3
Weight Loss Walking by Slimkit screenshot 4
Weight Loss Walking by Slimkit screenshot 5

This app offers a structured walking program designed to help users lose weight. It includes interval training, customizable plans for different fitness levels, and GPS tracking to map your walks. Stay motivated with tips and social sharing.

What We Love

  • 🚀 Great for weight loss
  • 🚀 Motivating music and guidance
  • 👍 Easy to use
  • 👍 Helpful for building walking habit

Room to Improve

  • 🐛 Inaccurate step/distance tracking
  • 🐛 Glitches and crashes
  • 🔒 Difficult to cancel subscription
Muscle Booster Workout Tracker#2

Muscle Booster Workout Tracker by WELLTECH APPS LIMITED

Calisthenics, Chair, Gym Plans
Strong Contender
💪 Health & Fitness
4.5😐(135K ratings)
FreeAdsIn-App Purchases
#56in Health & Fitness
Muscle Booster Workout Tracker screenshot 1
Muscle Booster Workout Tracker screenshot 2
Muscle Booster Workout Tracker screenshot 3
Muscle Booster Workout Tracker screenshot 4
Muscle Booster Workout Tracker screenshot 5
Muscle Booster Workout Tracker screenshot 6

This app acts as a personal trainer, creating customized workout plans for muscle gain, weight loss, or recovery. It offers a vast library of exercises and challenges for home or gym, adapting to your available equipment and goals.

What We Love

  • 🚀 Great workouts
  • 👍 Easy to follow
  • 👍 Variety of exercises
  • 🚀 Customizable plans

Room to Improve

  • 🐛 Buggy app performance
  • 🔒 Lack of free trial
  • 💰 Expensive subscription
Cronometer: Calorie Counter#3

Cronometer: Calorie Counter by Cronometer Software Inc

Nutrition, macro, diet tracker
Worth Considering
💪 Health & Fitness
4.8😊(95K ratings)
FreeAdsIn-App Purchases
#12in Health & Fitness
Cronometer: Calorie Counter screenshot 1
Cronometer: Calorie Counter screenshot 2
Cronometer: Calorie Counter screenshot 3
Cronometer: Calorie Counter screenshot 4
Cronometer: Calorie Counter screenshot 5
Cronometer: Calorie Counter screenshot 6

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

What We Love

  • 👍 Excellent functionality
  • 👍 Best tracker out there
  • 👍 Logging food is super simple
  • 👍 Easy to set up and use

Room to Improve

  • 🔒 Doesn't allow hiding email
  • 🐛 Widgets don't update properly
  • 🐛 Recipes don't always import correctly

More Apple Watch Tracker Weight apps to explore

4
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Diet Tracker for Weight Loss
Free

This app acts as your personal nutritionist, offering a personalized nutrition plan and helping you track your daily intake. It features an AI-powered camera for instant food recognition, tailored recipes, and progress monitoring to help you achieve your health and wellness goals.

AI Calorie Tracker with Instant Food Recognition CameraPersonalized Nutrition Plans by ExpertsTailored Recipes for Healthy Eating
💪 Health & Fitness
(16K)
freemium
5
Setgraph: Gym Workout Tracker
Setgraph: Gym Workout Tracker
Setgraph: Gym Workout Tracker
Weight Lifting Strength Log
Free

This app helps users plan and track their weightlifting workouts, focusing on progressive overload and personalized strength training. It offers fast logging, detailed analytics, and customization options to help users achieve their fitness goals.

Fast and simple workout loggingPersonalized workout plansPowerful exercise organization
💪 Health & Fitness
(5.8K)
free with in-app purchases
6
Map My Walk: Walking Tracker
Map My Walk: Walking Tracker
Map My Walk: Walking Tracker
GPS Step Counter, Weight Loss
Free

This app helps you track your walks, steps, pace, calories, and distance. It offers GPS mapping, progress insights, and community challenges to keep you motivated. It also provides personalized coaching tips for Garmin users to improve your walking technique.

GPS tracking and route mappingStep, pace, calorie, and distance trackingProgress insights and goal setting
🌟 Lifestyle
(474K)
free with in-app purchases
7
Gravitus - Gym Workout Tracker
Gravitus - Gym Workout Tracker
Gravitus - Gym Workout Tracker
Weight Lifting Log and Planner
Free

This app helps you track and plan your weightlifting routines. It offers an extensive exercise database, community features, and detailed analytics to monitor your progress and maximize gains. Enjoy an ad-free experience with advanced tools for serious lifters.

Advanced workout routinesExtensive exercise database with video demosCommunity features for sharing and following
💪 Health & Fitness
(3.2K)
freemium
8
Weight Tracker - Vekt
Weight Tracker - Vekt
Weight Tracker - Vekt
Simple Smart Weight Loss Diary
Free

This app helps you track your weight journey with smart insights and motivational support. Log your weight effortlessly, understand your trends, and visualize your progress with intuitive charts. It's designed for anyone serious about achieving their weight goals, whether for loss, gain, or maintenance.

Smart weight trackingEffortless weight loggingHabit tracking
💪 Health & Fitness
(277)
free with in-app purchases
9
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
Fitness & Workout Tracker
Free

This app helps you achieve fitness goals with personalized workout plans, detailed exercise instructions, and progress tracking. Log your weight, reps, and sets, and gain insights into your training effectiveness. It supports strength tracking and syncs with Apple Health and smartwatches.

Personalized daily workout plans1,400+ exercises with HD videoWorkout logging and progress tracking
💪 Health & Fitness
(47K)
free with in-app purchases
10
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
Calorie, Nutrition, Food, Diet
Free

This app uses a dynamic algorithm to adapt your calorie and macro targets based on your metabolism and progress. It offers tools for quick food logging, a verified database, and personalized coaching to help you achieve sustainable diet goals without stress or rigidity.

Dynamic metabolism adaptationPersonalized macro and calorie targetsVerified food database
💪 Health & Fitness
(19K)
free with in-app purchases
11
Calorie Counter by fatsecret
Calorie Counter by fatsecret
Calorie Counter by fatsecret
Diet & Weight Loss Tracker
Free

Track your food, exercise, and weight with a comprehensive database and supportive community. Features include barcode scanning, image recognition, and integration with health apps. Premium options offer personalized meal plans and advanced tracking.

Food diary with extensive databaseBarcode scanner and image recognitionExercise tracking and calorie burn log
💪 Health & Fitness
(14K)
freemium
12
iMacro - Diet, Weight and Food Score Tracker
iMacro - Diet, Weight and Food Score Tracker
iMacro - Diet, Weight and Food Score Tracker
by Cloforce LLC
$4.99

Track your macronutrients, calories, and weight progress with an intuitive food logging system. Integrates with HealthKit and FitBit for comprehensive health monitoring. Set personalized goals and receive reminders to stay on track.

Macronutrient trackingWeight loss progress trackingExtensive food database
💪 Health & Fitness
(629)
free
13
Calorie Counter - MyNetDiary
Calorie Counter - MyNetDiary
Calorie Counter - MyNetDiary
Food Nutrition Macro Tracker
Free

Track your food intake and nutrition with a comprehensive calorie counter. Log meals quickly using a barcode scanner, photo analysis, or search. Monitor macros, vitamins, minerals, and more with detailed insights and progress charts.

Barcode scannerMeal Scan (photo logging)Macro and protein tracking
💪 Health & Fitness
(157K)
freemium
14
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
15
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Intermittent Fasting Timer
Free

This app tracks intermittent fasting and nutrition to help users achieve real body composition changes. It integrates fasting, protein intake, meals, hydration, and habits for a holistic approach to weight loss and metabolic health.

Intermittent fasting timers and streaksSmart meal logging with photo recognitionPersonalized daily protein target tracking
💪 Health & Fitness
(445K)
freemium
16
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Food, Fitness & Weight 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
(2.3M)
free with in-app purchases
17
Lyfta: Gym Workout Tracker Log
Lyfta: Gym Workout Tracker Log
Lyfta: Gym Workout Tracker Log
Weight Lifting Routine Planner
Free

This app helps gym-goers track their workouts, build custom routines, and monitor strength progress. It features a large exercise library with video guides, social features to connect with friends, and motivational challenges. Users can log sets, reps, weight, and PRs to achieve their fitness goals.

Workout loggingCustom routine builderProgress tracking
💪 Health & Fitness
(5.8K)
free with in-app purchases
18
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
19
Gymatic Workout Tracker
Gymatic Workout Tracker
Gymatic Workout Tracker
Auto rep counting gym log
Free

This app automatically identifies exercises, counts repetitions, and logs workouts with advanced stats like heart rate, rest/work time, and velocity. It offers accurate calorie tracking and progress monitoring for various training types, including strength, HIIT, and cardio.

Automatic exercise identificationAutomatic repetition countingAdvanced workout statistics
💪 Health & Fitness
(1.9K)
free with in-app purchases
20
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Food Tracker, Nutrition Coach
Free

This app offers AI-powered meal tracking with multiple logging options, including photo, voice, text, and barcode scanning. It provides personalized nutrition plans, calorie and macro tracking, and integrates with fitness devices to support weight management and overall well-being.

AI-powered meal loggingPhoto, voice, text, and barcode trackingCalorie and macro counter
💪 Health & Fitness
(150K)
free with in-app purchases

FAQ about Apple Watch Tracker Weight

What are the best apple watch tracker weight apps for iPhone?
Weight Loss Walking by Slimkit tops our apple watch tracker weight apps ranking as of July 2026, with a 4.4-star average from 15K App Store ratings, and it's free to download.
Yes — 19 of the top apple watch tracker weight apps we rank are free to download, including Weight Loss Walking by Slimkit and Muscle Booster Workout Tracker.
Weight Loss Walking by Slimkit shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 237+ apple watch tracker weight apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to help users lose weight by providing a structured walking program. It utilizes interval training techniques and offers a comprehensive 3-month plan suitable for various fitness levels. The app also includes GPS tracking to map your walks and provides audio instructions for workouts.
Key features include a specialized interval training program for weight loss, a ready-to-use 3-month training plan with multiple workout days per week, and options for different fitness levels. It also offers GPS tracking to map your walking routes, audio instructions for each training session, and detailed statistics.