Flux: Workout Tracker

Flux: Workout Tracker

Adaptive Gym Routine Planner

1 ratings
1 review
Free
In-App Purchases

Lowest price: Free 8 months ago (-100%)


Price history


Details

  • Released
  • Updated
  • February 6, 2026
  • September 30, 2026

Features

Flux: Workout Tracker screenshot #1 for iPhone
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Flux: Workout Tracker screenshot #8 for iPhone
Flux: Workout Tracker screenshot #9 for iPhone
Flux: Workout Tracker screenshot #10 for iPhone
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About

This app helps you train smarter by generating personalized workouts based on your goals, available equipment, and time. It uniquely adapts to your progress over time, keeping all your data on your device for privacy. Track every set, rep, and weight with ease, and benefit from advanced features like progressive overload and fatigue-aware training.

✓Personalized workout generation
✓Customizable routines and exercises
✓Real-time adaptive changes
✓Progressive overload and periodisation
✓Fatigue-aware training support
✓Apple Health integration
✓Data export
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What's New in Flux

8.8.1

September 30, 2026

- Dynamic Targets can suggest a small weight increase when you beat your planned reps in a generated routine. You choose whether to accept it. - Clearer workout previews show each set's weight, reps, effort and rest together. - Next Up explains changes to your workout targets more clearly. - Improved progression keeps targets steady when your reps are within range and avoids unnecessary lighter workouts. - Programme adjustments better reflect recovery for each exercise while preserving earned progression.

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Subscriptions & In-App Purchases

Flux Pro : 12 Month

12 Month Subscription to Flux Pro Features

$19.991 Year
How to cancel Flux subscription ⁉️

User reviews

Great app for creating and tracking workouts

Love this app to create workouts based on parameters, such as gym, muscle group, type of workout and duration. Then easily swap the exercises on the routine or individually on the day of. Really great UI to see, manage and track each exercise. Love the dashboard feature and muscle set frequency and volume graphs. Built in a way that naturally flows with the way I like to use a workout app and track progress. Highly recommend it! And I've tried Hevy, Alpha Progression, Gymverse and even made my own web based app. Flux takes the best of each workout app and improves on it.
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Response from developer

Thank you so much for the kind review and feedback! We've put a lot of thought into the workout flow and making it as seamless as possible while in the midst of a tough workout. Happy training!

FAQ

What makes Flux's workouts adaptive?

Flux uniquely adapts to your progress over time, making real-time changes to your routines based on your performance and recovery. This is distinct from static, AI-driven routines, offering a more personalized training experience.

Does Flux offer different training splits?

Yes, Flux can generate unlimited instant workouts for various splits including Push/Pull/Legs, Upper/Lower, and Full Body, among others.

Can I customize my workouts in Flux?

Absolutely. You can create unlimited routines and custom exercises, and customize each workout down to sets, reps, RIR, and rest times.

How does Flux handle progressive overload?

Flux has built-in progressive overload and periodisation techniques, including Balanced, Intensity Focus, Volume Accumulation, and Deload. It also offers automatic adjustments based on your performance and recovery with Flux Pro.

Does Flux integrate with Apple Health?

Yes, Flux integrates with Apple Health to provide context for your training, including data on sleep, HRV, and heart rate.

What are the subscription options for Flux Pro?

Flux Pro offers advanced adaptive features. Subscription plans include a 1-month option for $2.99 and a 12-month option for $19.99.

Is Flux available on Android devices?

Based on the provided data, Flux is currently supported on iPhone devices only.

How often is Flux updated?

The latest version of Flux was released on 2026-06-14, indicating regular updates to improve the application.