Best Box 6400 Apps

226+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Finding the right box 6400 apps can be overwhelming with so many options. We've analyzed 226+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Box 6400 Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BOX 6400BOX 6400FreeNoNoJun 2026
2LADDER Strength Training PlansLADDER Strength Training PlansFree4.9★ (165K)YesYesJul 2026
3iFIT WorkoutsiFIT WorkoutsFree4.6★ (66K)YesYesJul 2026
4Stronger - Gym Workout PlannerStronger - Gym Workout PlannerFree4.8★ (17K)NoYesJul 2026
5Runna: Running Plans & CoachRunna: Running Plans & CoachFree4.9★ (32K)NoYesJul 2026
6Nike Training ClubNike Training ClubFree4.8★ (277K)YesNoJul 2026
7Fitness App (ABC Trainerize)Fitness App (ABC Trainerize)Free4.9★ (65K)NoNoJul 2026
8JEFIT Workout Plan Gym TrackerJEFIT Workout Plan Gym TrackerFree4.8★ (47K)YesYesJul 2026

Top Picks for Box 6400

LADDER Strength Training Plans#2

LADDER Strength Training Plans by Ladder Technologies, Inc.

Fitness, Workouts, Coaching
Strong Contender
💪 Health & Fitness
4.9😊(165K ratings)
FreeAdsIn-App Purchases
#3in Health & Fitness
LADDER Strength Training Plans screenshot 1
LADDER Strength Training Plans screenshot 2
LADDER Strength Training Plans screenshot 3
LADDER Strength Training Plans screenshot 4
LADDER Strength Training Plans screenshot 5
LADDER Strength Training Plans screenshot 6

This app provides structured, coach-built daily workout plans for strength training, designed for home or gym. It offers in-ear coaching, video demonstrations, and progress tracking to eliminate guesswork and optimize your fitness journey.

What We Love

  • 💪 Challenging and effective workouts
  • 🎓 Knowledgeable and motivating coaches
  • 🤝 Supportive and engaging community
  • 🔄 Varied and progressive programming

Room to Improve

  • 🗣️ Inconsistent coach responsiveness
  • 🔓 Inability to easily switch teams
  • 🙅‍♀️ Excessive prompts for social sharing
iFIT Workouts#3

iFIT Workouts by ICON Health & Fitness, Inc.

Cardio Classes, Abs, Treadmill
Worth Considering
💪 Health & Fitness
4.6😊(66K ratings)
FreeAdsIn-App Purchases
#47in Health & Fitness
iFIT Workouts screenshot 1
iFIT Workouts screenshot 2
iFIT Workouts screenshot 3
iFIT Workouts screenshot 4
iFIT Workouts screenshot 5
iFIT Workouts screenshot 6

Access over 10,000 immersive cardio and strength workouts led by expert trainers in stunning global locations. Personalized plans adapt to your fitness level and goals, whether you use equipment or just your bodyweight.

What We Love

  • 🚀 Excellent workouts and trainers
  • 🌍 Variety of locations and scenery
  • 🤸‍♀️ Motivating and engaging
  • 🧠 Educational and informative

Room to Improve

  • 🔍 Difficult to navigate and search for workouts
  • 🔁 Inability to pause/resume workouts
  • 🤖 Inconsistent app performance and connectivity issues

More Box 6400 apps to explore

4
Stronger - Gym Workout Planner
Stronger - Gym Workout Planner
Stronger - Gym Workout Planner
Weight Lifting & Exercise Log
Free

This app helps serious lifters plan and track their workouts with AI coaching and community features. Log sets, reps, and weights, and monitor progress with powerful analytics to achieve your fitness goals.

AI-optimized workout plannerAdvanced exercise trackerCustomizable workout routines
💪 Health & Fitness
(17K)
free with in-app purchases
5
Runna: Running Plans & Coach
Runna: Running Plans & Coach
Runna: Running Plans & Coach
5k to Marathon Training
Free

This app provides tailored running training plans designed by world-class coaches for all levels, from beginners to marathoners. It offers personalized programs, run tracking, strength training, and a supportive community.

Customized training plansSeamless run syncingHolistic running support
💪 Health & Fitness
(32K)
free with in-app purchases
6
Nike Training Club
Nike Training Club
Nike Training Club
Training and Workouts
Free

Access expert-led workout programs and coaching for strength, conditioning, yoga, and mindfulness. Train at the gym or at home with guidance for all fitness levels. Track your progress and achieve your fitness goals.

Expert-led workout programmingGym and home workoutsStrength, conditioning, yoga, pilates
💪 Health & Fitness
(277K)
free
7
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
by TSR Gym Technik Ltd.
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
(65K)
freemium
8
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
9
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
10
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strength Training Planner
Free

This app helps you track your workouts and progress with an intuitive interface. It offers a wide range of exercises, detailed instructions, and advanced statistics to help you achieve your fitness goals. Easily log your routines, monitor personal records, and stay motivated on your fitness journey.

Intuitive workout loggingComprehensive exercise libraryApple Watch integration
💪 Health & Fitness
(108K)
freemium
11
ASICS Runkeeper—Run Tracker
ASICS Runkeeper—Run Tracker
ASICS Runkeeper—Run Tracker
Running App and Training Plans
Free

Track your runs, set personalized goals, and follow guided workouts to improve your fitness. This app offers GPS tracking for various activities, progress monitoring, and motivational features to help you achieve your running ambitions.

GPS activity trackingPersonalized training plansAudio-guided workouts
💪 Health & Fitness
(376K)
free with in-app purchases
12
BODi Home Fitness & Workouts
BODi Home Fitness & Workouts
BODi Home Fitness & Workouts
Workouts: P90X, Insanity, Yoga
Free

Access a vast library of fitness and nutrition programs, including popular series like P90X and Insanity. Get guided workouts, healthy recipes, and motivational content to achieve your health goals at home or on the go.

Over 8,000 workouts140+ fitness and nutrition programsWeight loss plans
💪 Health & Fitness
(298K)
free with in-app purchases
13
adidas Running: Run tracker
adidas Running: Run tracker
adidas Running: Run tracker
From Walk to Marathon training
Free

Track your runs and fitness activities with personalized training plans for all levels. Connect with a global community, join challenges, and monitor your progress with detailed stats and expert guidance.

Activity tracking for running, walking, cycling, and morePersonalized training plans for various distancesSyncs with Health Connect and popular devices
💪 Health & Fitness
(18K)
ad-supported
14
Motra AI Workout Fitness Coach
Motra AI Workout Fitness Coach
Motra AI Workout Fitness Coach
워치 헬스장 근력 트레이닝
Free

This app automatically tracks your gym strength training exercises using only your Apple Watch's motion. It offers AI-generated personalized workouts based on your recovery and goals, eliminating manual logging.

Automatic exercise tracking with Apple Watch motionTracks over 470 exercise types hands-freeAI-generated personalized workout plans
💪 Health & Fitness
(3K)
free with in-app purchases
15
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
피트니스 플랜 및 체중 감량
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
(213K)
subscription
16
GymStreak: AI Personal Trainer
GymStreak: AI Personal Trainer
GymStreak: AI Personal Trainer
Fitness Planner, Macro Counter
Free

This AI-powered fitness app generates personalized workout plans and tracks your nutrition by simply photographing your meals. It offers advanced analytics, an extensive exercise library, and seamless integration with wearables.

AI-powered personalized workout creatorSmart nutrition and macro tracking via photosAdvanced fitness analytics and progress charts
💪 Health & Fitness
(16K)
free with in-app purchases
17
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
(254)
free
18
Fitness Verv: Daily Exercise
Fitness Verv: Daily Exercise
Fitness Verv: Daily Exercise
Lazy Workout at Home & Diet
Free

Achieve a healthier lifestyle with personalized fitness, nutrition, sleep, and mindfulness programs. Offers a wide range of at-home workouts, guided meditations, and meal plans. Syncs with Apple Health for comprehensive tracking.

At-home fitness workoutsRunning and walking programsCustomizable meal plans
💪 Health & Fitness
(43K)
free with in-app purchases
19
Volt: Gym & Home Workout Plans
Volt: Gym & Home Workout Plans
Volt: Gym & Home Workout Plans
Fitness Training for Any Goal
Free

This app provides AI-powered, personalized workout plans that adapt weekly to your fitness goals and available equipment. It offers structured training for general fitness, sport performance, and tactical readiness, with over 3,000 exercises and HD video demonstrations.

AI-powered adaptive workout plansHome and gym training optionsSport-specific training programs
💪 Health & Fitness
(17K)
free with in-app purchases
20
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Gym & Strength Training Plans
Free

This app offers a vast library of structured strength training and muscle-building programs, including popular routines like nSuns and Reddit PPL. It provides tools for tracking workouts, monitoring progress, and even building custom plans. The app is designed to eliminate guesswork and provide proven methods for achieving fitness goals.

130+ expert-designed programs10,000+ community-shared routinesFull workout logging with RPE/1RM
💪 Health & Fitness
(9.6K)
free with in-app purchases

FAQ about Box 6400

Are there free box 6400 apps for iPhone?
Yes — 20 of the top box 6400 apps we rank are free to download, including BOX 6400 and LADDER Strength Training Plans.
BOX 6400 has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 226+ box 6400 apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.