Best 3B Maskfit Apps

224+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

Looking for free 3b maskfit apps? 20 of our 224+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top 3B Maskfit Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
13B MaskFit3B MaskFitFree2.2★ (9)NoNoMay 2026
2React Health PlusReact Health PlusFree4.7★ (1.4K)NoNoAug 2026
3Fitbit Sync to Apple HealthFitbit Sync to Apple HealthFree4.6★ (17K)YesYesAug 2026
4Muscle Booster Workout TrackerMuscle Booster Workout TrackerFree4.5★ (136K)NoYesAug 2026
5MeThreeSixty: 3D Body Scan・BMIMeThreeSixty: 3D Body Scan・BMIFree4.7★ (18K)NoYesAug 2026
6Fitbit to Apple Health SyncFitbit to Apple Health SyncFree4.3★ (28K)NoYesAug 2026
7Fitness App (ABC Trainerize)Fitness App (ABC Trainerize)Free4.9★ (66K)NoNoAug 2026
8Recomp AI – 3D Body ScannerRecomp AI – 3D Body ScannerFree4.7★ (745)NoYesJul 2026

Top Picks for 3B Maskfit

3B MaskFit#1

3B MaskFit by 3B Medical Inc

Editor's Choice
💪 Health & Fitness
2.2(9 ratings)
Free
3B MaskFit screenshot 1
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This application is designed to assist users with a specific health-related function. It directs users to a separate application for QR code scanning capabilities, providing a link within the app to facilitate this transition.

React Health Plus#2

React Health Plus by 3B Medical, Inc.

Strong Contender
💪 Health & Fitness
4.7😞(1.4K ratings)
Free
React Health Plus screenshot 1
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Easily upload and view your sleep data from compatible devices. This app simplifies tracking your usage and offers optional tools to help select the right CPAP mask for your needs.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful data tracking
  • 🚀 Convenient app integration
  • 👍 Accurate sleep data

Room to Improve

  • 🐛 Inconsistent data uploads
  • 🐛 Scanning issues
  • 🐛 Inaccurate data reporting
Fitbit Sync to Apple Health#3

Fitbit Sync to Apple Health by MPR MEDIA INC

Auto Sync of 24 Health Metrics
Worth Considering
💪 Health & Fitness
4.6😐(17K ratings)
FreeAdsIn-App Purchases
Fitbit Sync to Apple Health screenshot 1
Fitbit Sync to Apple Health screenshot 2
Fitbit Sync to Apple Health screenshot 3
Fitbit Sync to Apple Health screenshot 4
Fitbit Sync to Apple Health screenshot 5
Fitbit Sync to Apple Health screenshot 6

This app automatically transfers your health and fitness data from your Fitbit account to the Apple Health app. It supports syncing over 24 different health metrics, creating a centralized hub for all your wellness information without manual entry.

What We Love

  • 🚀 Accurate and easy syncing
  • 🚀 Powerful and efficient
  • 👍 Great customer service
  • 🚀 Smooth and quick data transfer

Room to Improve

  • 🐛 Syncing issues and inaccuracies
  • 💰 Expensive subscription
  • 🐛 Syncing limitations and throttling

More 3B Maskfit apps to explore

4
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Gym calisthenics & weight loss
Free

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.

Personalized workout plans1000+ exercise libraryHome and gym workouts
💪 Health & Fitness
(136K)
free with in-app purchases
5
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
Weight, Health & Fat Tracker
Free

Transform your phone into a 3D body scanner to accurately track your progress. Get detailed body measurements and visualize your changes with a personal 3D avatar. All your data stays private on your device.

3D body scanner using smartphone14+ trackable body measurements3D body avatar with comparisons
💪 Health & Fitness
(18K)
free with in-app purchases
6
Fitbit to Apple Health Sync
Fitbit to Apple Health Sync
Fitbit to Apple Health Sync
Fitbit sync to Apple Health
Free

This app allows you to export your entire Fitbit history to Apple Health, including detailed metrics like steps, weight, workouts, and sleep stages. It offers automatic background syncing and preserves your existing Apple Health data.

Export entire Fitbit historyAutomatic background syncingSyncs steps, weight, workouts
💪 Health & Fitness
(28K)
free with in-app purchases
7
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
by Trainerize.com
Free

This app connects fitness professionals with their clients, offering tools for online coaching, personalized training plans, nutrition guidance, and progress tracking. It aims to enhance client engagement and help individuals achieve their health goals through a comprehensive digital experience.

Client engagement toolsOnline training plan deliveryNutrition and habit coaching
💪 Health & Fitness
(66K)
freemium
8
Recomp AI – 3D Body Scanner
Recomp AI – 3D Body Scanner
Recomp AI – 3D Body Scanner
Unlock Your Dream Body
Free

This app helps you achieve your dream body by tracking your progress through body scans and AI-powered nutrition and training recommendations. It provides detailed insights into body fat, lean mass, and physique changes, adapting to your progress over time.

AI Body Composition ScannerBody fat and lean mass analysisAI Nutrition Tracking
💪 Health & Fitness
(745)
freemium
9
Aaptiv: #1 Audio Fitness App
Aaptiv: #1 Audio Fitness App
Aaptiv: #1 Audio Fitness App
Personal Training for Everyone
Free

This AI-powered fitness app offers personalized audio and video workouts led by expert trainers. It creates custom plans based on your goals and abilities, tracks your progress, and provides motivational music and community support.

AI-powered personalized workout plansOver 10,000 audio and video classesProgress tracking and stats
💪 Health & Fitness
(58K)
subscription
10
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
Female Fitness and Exercise
Free

This app offers fun, beginner-friendly workouts, including unique wall Pilates routines, designed for women. Track your progress and get personalized tips to achieve your fitness goals without needing any equipment. Make fitness enjoyable and accessible from anywhere.

Personalized workout plansWall Pilates exercisesBelly and core workouts
💪 Health & Fitness
(214K)
subscription
11
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

This app offers personalized health programs and 24/7 digital coaching to help you achieve your individual health goals. It provides tools for habit building, chronic condition management, and tracking various health metrics, often at no cost through eligible insurance.

Personalized health programs24/7 digital health coachingFood and activity tracking
💪 Health & Fitness
(8K)
free
12
FITIV Pulse - Workout Tracker
FITIV Pulse - Workout Tracker
FITIV Pulse - Workout Tracker
GLP-1, HRV, Heart Rate Zones
Free

This app is a comprehensive health and fitness tracker that monitors workouts, heart rate, sleep, and recovery. It provides actionable insights to help users train smarter and achieve their fitness goals.

Heart rate zone trainingHRV and recovery trackingSleep monitoring
💪 Health & Fitness
(13K)
free with in-app purchases
13
FITTR: Health & Fitness App
FITTR: Health & Fitness App
FITTR: Health & Fitness App
Health Tests, Workouts & Diets
Free

This app helps you proactively manage your health through a science-backed ecosystem. It integrates wearables, smart tools, and lab tests to help you understand your body, diagnose potential issues, and implement personalized lifestyle interventions for long-term well-being.

Health and lifestyle tracking via wearablesCalorie, protein, and body fat calculatorsSmart scale with 50+ health metrics
💪 Health & Fitness
(2.4K)
free with in-app purchases
14
SugarWOD
SugarWOD
SugarWOD
Raise Your Workout Experience
Free

This app helps athletes track workouts, PRs, and progress while connecting with a gym community. Coaches can manage programming, monitor performance, and engage with members. It offers prep videos and a library of workouts for a comprehensive fitness experience.

Workout tracking and PR loggingCommunity leaderboards and social interactionMovement prep videos
💪 Health & Fitness
(90K)
free
15
TeamBuildr Training
TeamBuildr Training
TeamBuildr Training
by TeamBuildr, LLC
Free

This app provides structured strength and conditioning programs for coaches and athletes. It allows for program management, progress tracking, and in-app communication. Users can record workout data, view detailed sessions, and sync with wearable devices.

Structured strength and conditioning programsAthlete progress trackingIn-app chat and communication
💪 Health & Fitness
(258)
free
16
Fitness & Bodybuilding Pro
Fitness & Bodybuilding Pro
Fitness & Bodybuilding Pro
Exercises and Workouts
Free

This app offers pre-set workout plans for various fitness goals, including bodybuilding and strength training. It provides detailed exercise guidance with photos and videos, a workout journal, and performance tracking to help users build healthy habits and improve their fitness.

Pre-set workout plansDetailed exercise descriptionsHigh-quality photo and video guidance
💪 Health & Fitness
(6.2K)
subscription
17
ZOZOFIT: 3D Body Scanner
ZOZOFIT: 3D Body Scanner
ZOZOFIT: 3D Body Scanner
Track Progress, Fitness & BF%
Free

This app uses 3D body scanning to provide detailed body measurements and track fitness progress. It offers AI-powered nutrition logging, posture assessment, and clothing size recommendations to help users achieve their health and transformation goals.

3D body scanning with 12 key measurementsBody fat percentage calculationSide-by-side scan comparison
💪 Health & Fitness
(7.3K)
free with in-app purchases
18
Fitbit to Health Sync Solver
Fitbit to Health Sync Solver
Fitbit to Health Sync Solver
Fitbit Sync To Apple Health
Free
$4.99 | 100% OFF

Seamlessly transfer your fitness data from Fitbit to Apple Health. This app automatically syncs your daily steps, calories, sleep, and more in the background. Enjoy a unified view of your health metrics across platforms.

Sync Fitbit to Apple HealthAutomatic background syncingSupports multiple data types
💪 Health & Fitness
(3.2K)
subscription
19
MyAtriumHealth
MyAtriumHealth
MyAtriumHealth
Connect with Atrium Health
Free

Manage your health and wellness, and that of your loved ones, all in one app. Access medical records, schedule appointments, message providers, and pay bills. Find doctors, get directions, and track health data.

Manage care for self and familyFind doctors and locationsSchedule appointments
🏥 Medical
(812)
free
20
Home Fitness Workout by GetFit
Home Fitness Workout by GetFit
Home Fitness Workout by GetFit
Workouts & calorie tracker
Free

Achieve your fitness goals with personalized workouts and AI-driven guidance. This app offers time-efficient, equipment-free routines, video tutorials, and Apple Watch integration to help you build healthy habits and see results.

AI-powered personalized workoutsTime-efficient bodyweight routinesVideo exercise tutorials
💪 Health & Fitness
(19K)
subscription

FAQ about 3B Maskfit

What are the best 3b maskfit apps for iPhone?
3B MaskFit tops our 3b maskfit apps ranking as of May 2026, with a 2.2-star average from 9 App Store ratings, and it's free to download.
Yes — 20 of the top 3b maskfit apps we rank are free to download, including 3B MaskFit and React Health Plus.
3B MaskFit has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 224+ 3b maskfit apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
3B MaskFit is a companion application that directs users to a separate QR code scanning application. It does not perform QR code scanning itself but facilitates access to that functionality.
3B MaskFit is available for iPhone and iPod devices. It is designed for iOS platforms.