Best Relentless Running alternatives: apps like Relentless Running

10+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated November 2026

Relentless Running is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Relentless Running

SmartBarbell by JuggernautAI#2
4.6(7 ratings)
FreeIn-App Purchases
SmartBarbell by JuggernautAI screenshot 1
SmartBarbell by JuggernautAI screenshot 2
SmartBarbell by JuggernautAI screenshot 3
SmartBarbell by JuggernautAI screenshot 4
SmartBarbell by JuggernautAI screenshot 5

This app uses your phone's camera and machine learning to track barbell velocity during lifts, providing objective data to improve your training. It analyzes key lifts like squats and deadlifts, offering insights into bar path and perceived exertion.

More apps like Relentless Running

4
Gravl Macros
Gravl Macros
Gravl Macros
Fastest way to track your food
Free

Effortlessly track your food intake using AI-powered photo recognition, barcode scanning, or voice input. Monitor calories, macros, and progress towards your health goals with adaptive programs and insightful data analysis. Achieve your fitness objectives with minimal effort.

AI photo food identificationBarcode scannerVoice logging
💪 Health & Fitness
(72)
freemium
5
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
(58)
free with in-app purchases
6
Base Strength AI
Base Strength AI
Base Strength AI
by Skynet Coaching Inc.
Free

This AI-powered fitness app delivers personalized strength training programs based on an expert's coaching methods. It adapts in real-time to your progress, offering an effective and affordable way to achieve your strength and size goals.

AI-powered personalized training plansReal-time program adjustmentsExpert coaching style integration
💪 Health & Fitness
(153)
subscription
7
2PEAK: Endurance Training Plan
2PEAK: Endurance Training Plan
2PEAK: Endurance Training Plan
Train Smarter for Your Race
Free

Personalized training plans for endurance athletes in triathlon, cycling, and running. Adapts to your schedule, progress, and goals, ensuring your training moves you forward for race day. Integrates with popular fitness devices.

Personalized training plansAdaptive workout adjustmentsSupports triathlon, cycling, running
💪 Health & Fitness
(11)
freemium
8
MyoAdapt: Adaptive Workouts
MyoAdapt: Adaptive Workouts
MyoAdapt: Adaptive Workouts
Science-Based Muscle Builder
Free

This fitness app creates personalized workout plans that adapt in real time to your training history, available equipment, and time constraints. It focuses on science-based methods to help users build muscle effectively, whether they are beginners or experienced athletes.

Real-time adaptive workout customizationPersonalized programming for 1-24 muscle groupsAdvanced specialization for focused growth
💪 Health & Fitness
(270)
free with in-app purchases
9
Dynamic Triathlete
Dynamic Triathlete
Dynamic Triathlete
Daily Stretching & Mobility
Free

Enhance your triathlon performance with daily stretching, mobility, and strength training routines. Prevent injuries, improve flexibility, and accelerate recovery with comprehensive video programs. Access content across all your devices for seamless training.

Daily stretching and mobility routinesStrength training programs (minimal equipment)Injury prevention and rehabilitation programs
💪 Health & Fitness
(56)
subscription
10
HumanGO: AI Training Planner
HumanGO: AI Training Planner
HumanGO: AI Training Planner
Smarter Training, Every Day
Free

This AI-powered fitness coach creates personalized training plans for runners, cyclists, and triathletes. It adapts to your schedule, fitness level, and recovery needs, offering real-time feedback and progress tracking. Connect with wearables for seamless data integration and join a community for motivation.

Adaptive AI coachingPersonalized running plansCycling training programs
💪 Health & Fitness
(21)
free with in-app purchases