Best apps like HIIT 4x4 Lite

10+ similar apps compared and reviewed

4.6 avg rating
9 free apps
Updated July 2026

Looking for something like HIIT 4x4 Lite? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to HIIT 4x4 Lite

N4x4#1

N4x4 by Jan van Rensburg

Gold Standard for VO2 Max
Editor's Choice
💪 Health & Fitness
5.0(3 ratings)
Free
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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.

Myworkout GO for Business#2

Myworkout GO for Business by Myworkout AS

Corporate Wellness Program
Strong Contender
💪 Health & Fitness
4.2(20 ratings)
FreeIn-App Purchases
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This program helps employees improve their health, fitness, and productivity through short, high-intensity workouts. Track progress, connect wearables, and join activity challenges with colleagues for a more engaged and motivated workforce.

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 apps like HIIT 4x4 Lite

4
Health Auto Export - JSON+CSV
Health Auto Export - JSON+CSV
Health Auto Export - JSON+CSV
Export Health & Workout data
Free

Export over 150 health and fitness metrics from your iPhone in CSV, JSON, or GPX formats. Securely back up your data, gain personal insights, or integrate with AI tools. Automate exports to cloud storage, APIs, or your calendar.

Export 150+ health and fitness metricsCSV, JSON, and GPX export formatsAutomated background exports
💪 Health & Fitness
(364)
free with in-app purchases
5
Tabata HIIT. Interval Training
Tabata HIIT. Interval Training
Tabata HIIT. Interval Training
Fat burning cardio workout
Free

This app offers a high-intensity interval training (HIIT) program based on the Tabata method. It provides pre-set workout plans for various body parts and fat burning, along with the ability to create custom routines. Track your progress with detailed statistics and a calorie counter.

Tabata HIIT interval trainingPre-set and custom workout plansAdjustable gym timer
💪 Health & Fitness
(1.5K)
free with in-app purchases
6
Kettlebell Home Workout
Kettlebell Home Workout
Kettlebell Home Workout
All you need is a kettlebell
Free

This app provides guided kettlebell workouts to help you build muscle and gain strength. It includes preset training plans, illustrated exercises, voice feedback, and detailed workout history. Achieve a beautiful, fit body and strong muscles with this comprehensive fitness tool.

Preset training plansIllustrated exercisesVoice feedback
💪 Health & Fitness
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free with in-app purchases
7
Morpheus Training
Morpheus Training
Morpheus Training
by Morpheus Labs INC
Free

This app optimizes cardio training and recovery by providing personalized heart rate zones and weekly targets. It uses HRV data to guide intensity and volume, helping users improve fitness and conditioning with zone-based interval training.

Personalized heart rate zonesCardioSmart featuresZone-based interval training (ZBIT)
💪 Health & Fitness
(167)
free with in-app purchases
8
HealthFit
HealthFit
HealthFit
Your Workout Companion
$6.99

Analyze your Apple Watch workout data for advanced fitness statistics and insights. Seamlessly sync workouts with popular platforms like Strava and Training Peaks. Track progress, monitor health metrics, and gain a deeper understanding of your fitness journey.

Advanced fitness statisticsWorkout data analysisSeamless background syncing
💪 Health & Fitness
(889)
free with in-app purchases
9
Intervals Pro: HIIT Timer
Intervals Pro: HIIT Timer
Intervals Pro: HIIT Timer
Running & Fitness Workouts
Free

Create and follow custom interval training routines for various fitness activities. This app offers extensive customization for intervals, alerts, and goals, with seamless integration for Apple Watch and Apple Health.

Highly customizable intervals (time/distance)Spoken interval names and promptsStandalone Apple Watch workouts
💪 Health & Fitness
(13K)
free with in-app purchases
10
Zones for Training
Zones for Training
Zones for Training
Heart Rate Zone Training
Free

This app helps you optimize your workouts by monitoring exercise intensity and visualizing it through heart rate zones. It supports over 70 workout types and provides detailed insights into your performance, all accessible on your Apple Watch and iPhone.

Real-time exercise intensity and heart rate monitoringTime spent in four heart rate zonesTotal workout dashboard from Apple Health
💪 Health & Fitness
(19K)
free with in-app purchases