This app allows users to time functional fitness and cross-training workouts, including various block types and rest periods. All completed workouts are logged for progress tracking, and users can easily share their routines with others via a link.






10+ similar apps compared and reviewed
Whether you want more options like Relentless Warrior Fitness or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This app allows users to time functional fitness and cross-training workouts, including various block types and rest periods. All completed workouts are logged for progress tracking, and users can easily share their routines with others via a link.



Access on-demand fitness routines and structured programs designed for home or gym use. Explore various workout styles, from general fitness to injury recovery and interval training, with new content added weekly.







This app offers a versatile workout timer for HIIT and cross-training, featuring customizable displays, accurate timing that resumes after interruptions, and familiar music app-like controls. It supports various timer types including count up, count down, interval, and tabata, with optional audio cues.


This app offers personalized workout programs and habit tracking to help users achieve their health and fitness goals. It includes features for tracking workouts, nutrition, measurements, and progress, with real-time coach messaging and community support.


This app serves as a digital hub for a fitness community, offering class schedules, personalized training plans, and community interaction. Members can connect with trainers, access health guidance, and discover facility details. It aims to enhance the fitness journey for both general enthusiasts and CrossFit participants.


Track your weightlifting progress and view upcoming workouts. Features a helpful bar plate breakdown for easy barbell setup. Designed for fitness enthusiasts to monitor their performance.






Achieve your fitness goals for a rounder butt and tighter abs. This app generates personalized workouts and offers nutrition guidance to help you build curves and core strength efficiently. Track your progress with photos and see results in weeks.