X3 Tracker

X3 Tracker

Official X3 Workout Tracker

23 ratings
95 reviews
Free

Details

  • Released
  • Updated
  • June 19, 2019
  • May 20, 2026

Features

X3 Tracker screenshot #1 for iPhone
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X3 Tracker screenshot #7 for iPhone
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About

This is the official free workout tracking tool designed for the Jaquish Biomedical X3® exercise device. It helps users log and monitor their progress while using the specialized equipment.

Official workout tracking
Compatible with X3 device
Free to use
Log exercise progress
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What's New in X3 Tracker

2026.05.1

May 20, 2026

* Improved statistics page * Improved layout of exercise review * Various bugfixes and performance improvements

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User reviews

App keeps crashing

I like the tracking feature. Show previous reps when you start a new workout. The links to the instructional videos are nice, but the app crashes when I try to full screen the video or turn my phone sideways and I lose my whole workout.

Glitches

After I input data the app deletes it and I have to re enter my reps the next time I open the app. I have asked for help on the FB page and no one has provided support. I have been waiting for three weeks.

Still no updates for hypertrophy regimen

It’s been a year since the hypertrophy regimen came out, but the app hasn’t been updated for it.

Ok, but

App is ok, but it could be greatly improved within the creating custom workout section. It would be extremely useful if you could add a specific exercise into a custom workout more than once! Let’s say you want to do 2 sets of chest press, it would be nice if they let you add multiples of the same exercise into your custom workout!
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Very basic

It’s an OK app, it doesn’t integrate with Apple health to record a training session and it only shows the results for the last session, so if you cut a session short, the next session will show a zero for last results for any exercise you didn’t do so I don’t know what I’m aiming to beat.

Developer apps

FAQ

What does the X3 Tracker app do?

The X3 Tracker app serves as the official companion tool for the Jaquish Biomedical X3® exercise device. It allows users to officially track their workouts and monitor their progress when using the equipment.

Is the X3 Tracker app free to use?

Yes, the X3 Tracker app is completely free to use. There are no costs associated with downloading or utilizing its features for tracking your X3 workouts.

What is the X3 Tracker app used for?

This app is designed specifically for users of the Jaquish Biomedical X3® exercise device. It helps you log your exercise sessions and keep a record of your fitness journey with the device.

What devices is the X3 Tracker app compatible with?

The X3 Tracker app is designed to work with the Jaquish Biomedical X3® exercise device. It is a dedicated tool for users of this specific piece of fitness equipment.