ZRX is not just a fitness app—it's an immersive storytelling platform that transforms every workout into a thrilling narrative experience. Perfect for beginners and elite runners alike, the app adapts to any speed and works wherever you train—outdoors or indoors, on a treadmill or even in a wheelchair.
Where Fitness Meets Immersive Storytelling
Created by Six to Start, the team behind the globally acclaimed Zombies, Run!, ZRX redefines fitness through compelling stories, music integration, and built-in tracking features. It’s the ultimate way to turn exercise into escapism.
Immersive Audio Storytelling
ZRX’s standout feature is its immersive, story-driven audio that transforms mundane workouts into unforgettable journeys. The narratives are professionally written, acted, and sound-designed, ensuring high-quality experiences that make you look forward to every session.
· Zombies, Run!: Survive and thrive in a post-apocalyptic world in this award-winning experience co-created by novelist Naomi Alderman. Rebuild society, uncover secrets, and run for your life—all while working out.
· Marvel Move: Train alongside iconic Marvel characters like Thor, Loki, and the X-Men in adventures written by comic book legends. Feel like part of the MCU with dynamic soundscapes and epic missions.
Fitness for Everyone, Anywhere
ZRX supports users at all fitness levels. Whether jogging in the neighborhood, walking a trail, running on a treadmill, or using a wheelchair, the app seamlessly fits any lifestyle.
· Works at all speeds
· Accessible for treadmill use
· Compatible with wheelchair-based workouts
Music Integration
Users can enjoy personal playlists while ZRX weaves story elements between songs, creating a smooth, motivating experience that blends music with narrative flow.
Full Fitness Tracking
ZRX is also a powerful fitness app that includes:
· GPS tracking for outdoor runs
· Distance, pace, and calorie tracking
· Progress statistics and historical data
Unlockable Content
Complete missions to earn access to additional lore, achievements, and story extras that deepen immersion and make progression even more rewarding.
FAQs
1. What is ZRX and how does it work?
ZRX is a fitness app that combines storytelling and exercise. Users follow immersive audio adventures while running, walking, or exercising, turning workouts into interactive experiences.
2. Do I need to run fast or be very fit to use ZRX?
No. ZRX adapts to any speed or fitness level and is inclusive of different workout styles, including walking, treadmill use, and wheelchair workouts.
3. Can I listen to my own music during workouts?
Yes. ZRX integrates story segments between your own music tracks, letting you enjoy your favorite playlists while staying immersed in the story.
4. Is the app free or subscription-based?
ZRX offers free trials for both “Zombies, Run!” and “Marvel Move.” Full access requires separate subscription plans for each experience.
5. Does ZRX track workout stats?
Yes. ZRX includes GPS tracking, distance and pace data, and other key stats to help monitor fitness progress over time.
Version History
v12.0.0—31 Aug, 2023
ZRX now includes all your favourite Zombies, Run! and New Adventures stories alongside exciting new Marvel adventures. Collect supplies in Marvel Move and trade them for Trophies with Squirrel Girl!
As well as exciting new content, this release includes improved UI design and powerful backend improvements.
This release temporarily removes Statistics, Airdrop Mode, Interval Training and support for Android Wear, but these things will be reintroduced in upcoming releases.
