Best apps like Relentless Trainer

10+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated October 2026

Looking for something like Relentless Trainer? 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.

Top Alternatives to Relentless Trainer

PRVN Fitness#2

PRVN Fitness by PRVN Nashville

#TeamPRVN: Train with the Best
Strong Contender
💪 Health & Fitness
4.4(47 ratings)
Free
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Access a variety of fitness programs and world-class coaching designed for all skill levels. Track your progress, engage with a supportive community, and utilize tools like timers and calculators to achieve your fitness goals.

What We Love

  • 💪 - Effective for improving fitness and health.
  • ⏱️ - Useful workout timer.
  • 📈 - Helps track progress and results.
  • 👍 - Simple and easy to use interface.
  • 🤝 - Supportive and informative community.
  • 🏋️ - Provides varied workout options.
  • 🔥 - Motivating and challenging workouts.
  • 🧠 - Comprehensive programming and coaching.
Warrior Lab#3

Warrior Lab by Pono Software Inc.

HYROX Plans & Coaching
Worth Considering
💪 Health & Fitness
5.0(3 ratings)
FreeIn-App Purchases
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This app helps HYROX and hybrid race athletes train strategically, track nutrition, and analyze performance. It offers structured plans, workout logging, race readiness assessment, and community features. Advanced tools and full plan libraries are available through a premium subscription.

More apps like Relentless Trainer

4
Haile Training - Workout Log
Haile Training - Workout Log
Haile Training - Workout Log
Hyrox, CrossFit, Calisthenics
Free

This app helps athletes and coaches plan, track, and analyze workouts for various disciplines. It offers powerful planning tools, automatic calculations, and detailed progress tracking to improve performance and consistency. Features include workout creation, timers, and sharing capabilities.

Powerful workout planningSmarter training toolsMeaningful progress tracking
💪 Health & Fitness
(9)
freemium
5
CompTrain
CompTrain
CompTrain
Complete Fitness & Coaching
Free

This app offers a complete training methodology to build strength, conditioning, and capacity for athletes of all levels. It provides tailored programming, progress tracking, and a supportive community to help users train smarter and achieve peak fitness without burnout.

Complete Training methodologyDaily conditioning workoutsStrength progressions
💪 Health & Fitness
(46)
free with in-app purchases
6
Thundr App
Thundr App
Thundr App
by DSS Sports Group Inc
Free

Access your training and nutrition plans, join group challenges, and schedule appointments with coaches. This app supports physical training and mental toughness for a winning mindset.

Workout trackingNutrition information accessGroup challenges
💪 Health & Fitness
(12)
free
7
Power Monkey Training
Power Monkey Training
Power Monkey Training
For athletes at every level
Free

This app offers a comprehensive movement training experience with over 20 gymnastics and weightlifting programs. Access over 1,200 free exercise videos, daily core workouts, and assessments to tailor your fitness journey. Improve technique and performance for all levels.

20+ gymnastics and weightlifting programsOver 1,200 free exercise videosDaily Core 365 workouts
💪 Health & Fitness
(73)
free with in-app purchases
8
ENDUR × HYROX: Elite 15 Plans
ENDUR × HYROX: Elite 15 Plans
ENDUR × HYROX: Elite 15 Plans
Train Hard. Beat Limits.
Free

This app offers expertly crafted workout plans for Hyrox training and general fitness, with options for gym and bodyweight exercises. It includes nutrition insights and mindset coaching to help users achieve their fitness goals and push their limits.

Hyrox-inspired workout plansGym and bodyweight routinesWeekly fitness challenges
💪 Health & Fitness
(121)
free with in-app purchases
9
Victus: HYROX Training Plans
Victus: HYROX Training Plans
Victus: HYROX Training Plans
Hybrid, Strength, Cardio, WOD
Free

This app provides personalized hybrid training plans that balance strength and cardio for athletes aiming for peak performance. It features a unique Hybrid Score to track progress across six key fitness abilities and allows users to compare themselves with the community.

Personalized hybrid training plansHybrid Score for fitness trackingVO2Max tracking
💪 Health & Fitness
(57)
free with in-app purchases
10
Naked Training
Naked Training
Naked Training
by DBAB LLC
Free

Access a variety of gym and functional workout programs with video guides and progression tracking. Get personalized nutrition plans and macro guidance, plus customized mobility routines for recovery. Join a supportive community for motivation and shared experiences.

Workout programs (functional & commercial gym)Video tutorials and weight progressionsPersonalized macro and diet plans
💪 Health & Fitness
(947)
free with in-app purchases