Best Weight Tracking App Fitness

239+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our weight tracking app fitness list covers 239+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Weight Tracking App Fitness

Muscle Booster Workout Tracker#1

Muscle Booster Workout Tracker by WELLTECH APPS LIMITED

Calisthenics, Chair, Gym Plans
Editor's Choice
💪 Health & Fitness
4.5😐(135K ratings)
FreeAdsIn-App Purchases
#59in 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
Home Workout Planner, Tracker#2

Home Workout Planner, Tracker by AIBY Incorporated

Fitness & Weight Loss Tracker
Strong Contender
💪 Health & Fitness
4.6😞(7.2K ratings)
FreeIn-App Purchases
Home Workout Planner, Tracker screenshot 1
Home Workout Planner, Tracker screenshot 2
Home Workout Planner, Tracker screenshot 3
Home Workout Planner, Tracker screenshot 4
Home Workout Planner, Tracker screenshot 5
Home Workout Planner, Tracker screenshot 6

This app helps you achieve fitness and weight loss goals with guided home workouts, expert-led challenges, and simple meal plans. It offers video guidance and audio coaching for effective training, adapting to your schedule and fitness level. Track your progress and build lasting habits without needing a gym.

What We Love

  • 👍 Easy to follow workouts
  • 💪 Effective for getting in shape
  • 🎨 Good app design
  • 🤝 Helpful trainer communication

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
  • 🤖 Repetitive/monotonous workouts
Lyfta: Gym Workout Tracker Log#3

Lyfta: Gym Workout Tracker Log by Lindberg Development AS

Weight Lifting Routine Planner
Worth Considering
💪 Health & Fitness
4.8😊(5.5K ratings)
FreeAdsIn-App Purchases
#93in Health & Fitness
Lyfta: Gym Workout Tracker Log screenshot 1
Lyfta: Gym Workout Tracker Log screenshot 2
Lyfta: Gym Workout Tracker Log screenshot 3
Lyfta: Gym Workout Tracker Log screenshot 4
Lyfta: Gym Workout Tracker Log screenshot 5
Lyfta: Gym Workout Tracker Log screenshot 6

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.

What We Love

  • 👍 Easy to use and customize workouts
  • 🚀 Comprehensive exercise library with video demonstrations
  • 💪 Helpful for tracking progress and muscle groups targeted
  • 🤝 Social features for connecting with friends

Room to Improve

  • 🐛 Occasional bugs and glitches
  • ⏱️ Slow data refresh and analytics updates
  • 🔍 Limited customization options in free version

More Weight Tracking App Fitness apps to explore

4
Stacked - Workout Tracker for
Stacked - Workout Tracker for
Stacked - Workout Tracker for
Weight Lifting & Bodybuilding
Free

This application helps users plan and track weightlifting workouts to build muscle and strength. It offers a clean interface designed by weightlifters for weightlifters, with features for routine creation, progress tracking, and automatic plate calculations.

Plan and track weightlifting workoutsCreate simple or complex routinesTrack personal records
💪 Health & Fitness
(1.6K)
free with in-app purchases
5
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

Automatic macro calculatorCarb and calorie counterPersonalized weight loss plan
💪 Health & Fitness
(81K)
free with in-app purchases
6
RepCount - Gym Workout Tracker
RepCount - Gym Workout Tracker
RepCount - Gym Workout Tracker
Weight Lifting & Exercise Log
Free

This app helps you track and analyze your strength training workouts. Log unlimited exercises and programs for free, with an optional premium subscription for advanced features like supersets and detailed progress charts.

Workout loggingExercise creationWorkout program creation
💪 Health & Fitness
(13K)
freemium
7
Organic Fit: Workout for Women
Organic Fit: Workout for Women
Organic Fit: Workout for Women
Pilates at Home, Weight Loss
Free

Achieve your fitness and weight loss goals with personalized workout plans and healthy meal suggestions. Focus on problem areas with expert-designed exercises and enjoy easy-to-follow video guides. Integrate with Apple Health to track your progress.

Personalized workout plansCustom healthy meal plansFocus on problem zones
💪 Health & Fitness
(29K)
free with in-app purchases
8
Gym WP - Workout Planner & Log
Gym WP - Workout Planner & Log
Gym WP - Workout Planner & Log
Weight Lifting Training Plans
Free

This app helps users achieve their fitness goals with personalized workout plans and detailed exercise instructions. It allows for custom workout creation, progress tracking through charts and statistics, and monitoring of body measurements. It also offers home workout options for convenience.

Optimized workout plansOver 500 exercises with instructionsCreate custom workouts
💪 Health & Fitness
(2.2K)
free with in-app purchases
9
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Weight loss, diet, fitness app
Free

This app simplifies your health journey with AI-powered tools for weight loss, nutrition, and fitness. Track calories by photo or voice, log meals, and receive personalized AI insights and coaching. Monitor water intake, sleep, weight, and workouts for data-driven decisions.

AI calorie tracking with photosVoice-based meal loggingPersonalized AI insights and actionables
💪 Health & Fitness
(6K)
free with in-app purchases
10
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
11
Sweat: Fitness App For Women
Sweat: Fitness App For Women
Sweat: Fitness App For Women
Workout At Home Or In The Gym
Free

Access a vast library of workouts designed for women, from HIIT to yoga, with guidance from world-class trainers. Track progress, join community challenges, and access educational content on fitness and nutrition. Train at home or in the gym with flexible options.

Home and gym workoutsMultiple training styles (HIIT, yoga, strength)World-class trainer programs
💪 Health & Fitness
(43K)
subscription
12
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
13
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Daily Exercise & Gym Training
Free

Track all your physical activities, from gym workouts to yoga, and monitor progress with detailed stats. Plan personalized routines, access exercise videos, and sync with wearables and other health apps. Achieve your fitness goals with community support and advanced insights.

Log over 600 activitiesTrack distance, pace, calories, heart rateGPS tracking for outdoor sessions
💪 Health & Fitness
(77K)
free with in-app purchases
14
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Calorie & Macro Tracker
Free

This app helps you achieve your health and fitness goals with personalized nutrition tracking, exercise guidance, and healthy recipes. It offers tools to calculate macros, log meals, scan barcodes, track water intake, and follow workout videos. Create a step-by-step program for sustainable habit building.

Macro calculator for personalized nutritionFood and nutrition loggingBarcode scanner for packaged foods
💪 Health & Fitness
(1.5K)
free with in-app purchases
15
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
16
Liftoff - Ranked Gym Workouts
Liftoff - Ranked Gym Workouts
Liftoff - Ranked Gym Workouts
Strength Training Planner
Free

This app helps you track your gym performance with over 400 exercises. Log workouts, visualize progress with detailed charts, and compete with friends on global leaderboards. Earn rewards and customize your routines for a motivating fitness journey.

Ranked gym performance trackingLog over 400 exercisesProgress visualization and insights
💪 Health & Fitness
(85K)
free with in-app purchases
17
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
(767K)
free with in-app purchases
18
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Track Food GLP-1 Macro Calorie
Free

This app helps users achieve weight loss through personalized plans, easy food tracking, and a supportive community. It offers features like barcode scanning, recipe building, and integration with health devices. A premium option also combines medication support for enhanced results.

Personalized weight loss plansEasy food tracking (barcode scanner, search)Recipe builder
💪 Health & Fitness
(90K)
free with in-app purchases
19
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
20
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Healthy Nutrition & Meal Plan
Free

This app helps users build lasting healthy habits for weight loss and improved well-being. It offers AI-powered food logging, step tracking, personalized plans, and access to coaching and medication options. The program is rooted in psychology and backed by science to support sustainable lifestyle changes.

AI food logging with calorie & macro trackingStep tracking & rewardsPersonalized meal plans & recipes
💪 Health & Fitness
(868K)
free with in-app purchases