JustFitness Logo


Workout tracking
for advanced lifters.

Manage, track, and analyze your workouts across your devices.
The workout app that assumes you know what you're doing.

  • Log 15 sessions for free
  • No credit card required
  • Ad free forever
dashboard screenshot

Please excuse my low consistency. I've been quite busy. ;)

start fresh

Bring Your Own Exercises

You are the exercise authority here. Not me.
Build your exercise database from the ground up; your way.

create an exercise modal
Natural Language Input

Fast & Easy

Just type to get out of the screen and under the barbell in record time.

  • 5 * 5
  • 3 x 8 - 12
  • 4 * 6 @ 155
  • 4 * 6 @ 155 - 175
  • 5 @ 80%
  • 5 @ 80 - 90p
multi-week programs

Complex Programming, Simplified

Give your thumbs a break and plan your routines to great detail on a bigger and appropriate screen than your phone.

  • Intuitive Planning
  • Supersets and Circuits
  • Scoped Rest Times
  • Scoped Exercise Notes
  • Set Tagging
  • Weight Percentages
program editor program editor

The entire app is build around this feature. I hope it serves you well.

Make It Yours

Complete Color Customization

JustFitness is designed to fit you. Personalize your muscle groups and tags to set them apart at a glance.

  • Clicks and Taps
  • Hexadecimal
  • Hue, Saturation and Value (HSV)
  • HTML color name
color picker screenshot
Live Tracker

Stay Focused.
Save Time.
Just Lift.

Workout with your entire exercise history and consolidated comments at your fingertips. Spend less time on your phone, more time preparing for your next set.

  • Rest Timer
  • Plate Calculator
  • Set Commenting
  • Set Tagging
  • Scoped Notes
program editor
set tagging

Your Tags. Your Way

As you know; some sets are better than others. Make note of it however you see fit.

set comment and tag manage tags
Notebook Mode

Drop Your Notes App
... like a failed rep.

Log your workouts just as you would in a physical notebook or your favorite notes app.

notebook editor

Optimize Your Training

Gain insight to make the most informed decisions during your fitness journey. JustFitness charts your data at every level, from a bird's-eye to a specific exercise.

history page screenshot exercises page screenshot
Featured Reviews

What people are saying.

The text-based way sets and rep set up is simply genius! It ties neatly with desktop editing.

Jose B.

Honestly, It's the best app for tracking raw lifting data. Viewing my workout data is quick and easy.

Mike W.

I've used a lot of fitness apps over the years. Planning my workouts on desktop and having it sync to my phone is an absolute godsend!

Richard H.

I managed to leave the house without my phone this morning. But since all workout data is available on the web site, I can jot down sets and reps and complete my workout without going home to get my phone. That's SUPER convenient.

Tim B.

Phenomenal customer support. I didn’t expect you to get back to me so fast! When JustFitness blows up, don't stop doing that.

Patrick W.
I follow the 2-day rule where I can't skip more than 2 days in a row.

The consistency heatmap makes it easy to stay on track.

Kal M.

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Frequently Asked Questions

Why does this exist?

There are literally hundreds of workout trackers out there. None of them feature a way to plan workouts on a desktop/laptop computer and have them sync to a mobile device. The rest of the app around that.

What about novice lifters?

JustFitness isn't restricted to just advanced lifters. It's simply designed around that notion that you know what's best for you better than I do.

How's JustFitness funded?

JustFitness is self-funded and supported by the people who subscribe to the service. That will not change anytime soon.

Why should I use JustFitness?

You should use JustFitness if you:

  • You value your lift methodology over others'.
  • You're self-disciplined and self-motivated.
  • You want to track your workouts to extreme detail.
  • You want a privacy-focused app that adapts to you.