Best Norwegian 4X4 Protocol Apps

194+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated May 2026

Whether you're new to norwegian 4x4 protocol or looking for an upgrade, our curated collection of 194+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Norwegian 4X4 Protocol

Norwegian 4x4 Protocol: Boreas#1

Norwegian 4x4 Protocol: Boreas by Havard Tryman

Interval training for VO2 max
Editor's Choice
⚽ Sports
4.7(46 ratings)
FreeIn-App Purchases
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This app guides you through the Norwegian 4x4 interval training protocol to improve your VO2 max and cardiovascular fitness. It offers customizable warm-up and cooldown durations, voice guidance for intervals, and integrates with Apple Watch for heart rate and calorie tracking.

Norwegian 4x4 Protocol#2

Norwegian 4x4 Protocol by Nikita Yampolski

BEST VO2 & HR MAX TRAINING APP
Strong Contender
💪 Health & Fitness
4.4(49 ratings)
$5.99
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This app guides you through the effective Norwegian 4x4 interval training method to boost cardiovascular performance and endurance. It features a precision timer, heart rate zone tracking, and progress monitoring for scientifically proven results.

Norwegian 4x4 HIIT - Myworkout#3

Norwegian 4x4 HIIT - Myworkout by Myworkout AS

Improve VO2max & heart health
Worth Considering
💪 Health & Fitness
4.6(12 ratings)
FreeIn-App Purchases
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This app offers a science-backed cardio exercise program designed to improve health and prevent lifestyle diseases. It focuses on efficient workouts, measuring VO2 max with high accuracy, and integrating with popular fitness trackers. A premium subscription unlocks full features.

More Norwegian 4X4 Protocol apps to explore

4
N4x4
N4x4
N4x4
Gold Standard for VO2 Max
Free

This app guides you through the scientifically-backed Norwegian 4x4 HIIT protocol to efficiently boost your VO2 Max and cardiovascular health. It offers set-and-forget workouts with visual and audio cues, suitable for all fitness levels.

Norwegian 4x4 HIIT protocolSet-and-forget workout structureVisual and audio interval cues
💪 Health & Fitness
(3)
free
5
Boost VO2 - Norwegian 4x4
Boost VO2 - Norwegian 4x4
Boost VO2 - Norwegian 4x4
Improve your endurance!
Free
💪 Health & Fitness
(0)
6
MTNTOUGH Fitness & Resilience
MTNTOUGH Fitness & Resilience
MTNTOUGH Fitness & Resilience
Hunting / Tactical Training
Free

This app provides functional fitness and resilience training designed for athletes and hunters. It offers daily workouts, mental toughness programs, and expert coaching to build physical and mental strength for demanding activities and everyday life.

Functional fitness workoutsMental toughness trainingDaily workout programs
💪 Health & Fitness
(3.3K)
subscription
7
Fitness Buddy+ Workout Trainer
Fitness Buddy+ Workout Trainer
Fitness Buddy+ Workout Trainer
#1 Strength Training Tracker
$3.99

Build muscle, gain strength, and lose weight with personalized workout routines. This app offers a comprehensive approach to fitness, including exercise, diet, and habit formation, with over 2400 exercises and custom meal plans.

Personalized workout routinesExtensive exercise database with videosCustomizable fitness programs
💪 Health & Fitness
(12K)
free with in-app purchases
8
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
9
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
Fitness & nutrition made easy
Free

Get personalized fitness and nutrition plans to achieve your wellness goals. This app offers customized workouts and healthy meal recipes, with guidance on exercise form and ingredient alternatives. It supports various dietary needs and preferences, making healthy living accessible.

Customized workout plansPersonalized meal plansNutrition tips and guides
💪 Health & Fitness
(82K)
free with in-app purchases
10
Bodylura: Fitness & Nutrition
Bodylura: Fitness & Nutrition
Bodylura: Fitness & Nutrition
Strength, Yoga, Pregnancy
Free

This platform offers a comprehensive approach to fitness and wellness, specializing in strength training for women. It provides a variety of workout programs, nutrition guidance with over 300 recipes, and tools to track progress and well-being. Users can access expert-led sessions and community support to achieve their health goals.

Strength training programs for womenYoga and pregnancy-safe workouts300+ healthy recipes
💪 Health & Fitness
(7.7K)
free with in-app purchases
11
pliability: Stretch & Mobility
pliability: Stretch & Mobility
pliability: Stretch & Mobility
flexibility, workout recovery
Free

Enhance flexibility, mobility, and recovery with guided stretching routines. This app offers personalized programs, progress tracking, and integrates with fitness devices to help users move better and prevent injuries.

1,700+ guided stretching routinesCustomized mobility training programsInstant start, no equipment required
💪 Health & Fitness
(9.6K)
free with in-app purchases
12
Future Pro: Personal Training
Future Pro: Personal Training
Future Pro: Personal Training
1-on-1 Strength Workout Plans
Free

Get personalized workout plans from expert coaches who adapt to your goals and lifestyle. Receive unlimited training sessions, accountability, and support for a fixed monthly price. Track progress with video demos and integrated activity tracking.

Custom workout plansExpert coach matchingUnlimited training sessions
💪 Health & Fitness
(10K)
subscription
13
BodBot AI Workout Planner
BodBot AI Workout Planner
BodBot AI Workout Planner
Gym and Home Workout Planner
Free

This AI-powered personal trainer creates hyper-personalized workouts that adapt in real-time to your goals, equipment, and schedule. It offers intelligent progression, lifestyle-aware adjustments, and detailed exercise guidance for maximum results, whether you're at home or in the gym.

AI-driven workout customizationReal-time workout adaptationPersonalized progression
💪 Health & Fitness
(2.9K)
subscription
14
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
15
XPT Life®
XPT Life®
XPT Life®
by MVMNT Inc.
Free

This app offers challenging workouts, patented breathing protocols, and expert-led research to enhance your performance, health, and resilience. Access diverse training programs, recovery routines, and educational content from a community of performance experts.

Performance Breathing™ routinesGoal-oriented training programsUnconventional workouts
💪 Health & Fitness
(860)
free with in-app purchases
16
Built With Science+
Built With Science+
Built With Science+
Science-Backed Fitness
Free

This intelligent fitness companion offers personalized workout plans and nutrition advice based on scientific insights. It adapts to your progress with real-time feedback, providing guidance for continuous gains and informed health decisions.

Hyper-Personalized WorkoutsProgressive Overload GuidanceReal-Time Diet Adjustments
💪 Health & Fitness
(1.1K)
subscription
17
Interval Timer Tabata Workout
Interval Timer Tabata Workout
Interval Timer Tabata Workout
HIIT 7-Minute, CrossFit & WoD
Free

This app guides you through science-backed interval training for effective workouts at home or on the go. Choose from pre-made routines or create your own, with voice cues and visual feedback to keep you motivated. Track your progress and integrate with other health apps.

40+ ready-to-go workoutsVoice coaching in 22 languagesApple Watch support
💪 Health & Fitness
(967)
free with in-app purchases
18
7 Minute Workout
7 Minute Workout
7 Minute Workout
Daily Body Weight Exercises
Free

Achieve fitness goals with quick, effective bodyweight exercises you can do anywhere. Designed for busy individuals and beginners, this app offers guided HIIT workouts to build a consistent daily habit and improve overall health.

Fast, effective HIIT workoutsNo equipment requiredVoice guided workouts
💪 Health & Fitness
(14K)
freemium
19
FASTer Way to Fat Loss
FASTer Way to Fat Loss
FASTer Way to Fat Loss
At-Home Fitness + Nutrition
Free

This app offers a comprehensive approach to health and fitness, combining personalized nutrition plans with at-home workouts. It features a macro calculator, meal logging, fasting timers, and a recipe library. Users also gain access to daily workouts, bonus fitness classes, and a supportive community with coaching.

Macro calculatorMeal loggingFasting timer
💪 Health & Fitness
(678)
free with in-app purchases
20
Eric Leija - Primal Fitness
Eric Leija - Primal Fitness
Eric Leija - Primal Fitness
Primal FIT
Free

Access training methods from a renowned fitness leader to enhance movement, mobility, and physique. This app offers a no-nonsense approach with conventional and unconventional exercises for lasting results and pain-free performance.

Extensive library of instructional videosBuild custom workoutsMobility warm-ups and cool-downs
💪 Health & Fitness
(136)
subscription

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