2.9
10 reviews
1K+
Downloads
Content rating
Everyone
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About this app

The ONLY weight training app that predicts and prescribes the right amount of weight you should use on every piece of equipment at your gym.

No more guessing or feeling lost at the gym! ActivTrax is available only at participating gyms and uses the actual equipment available to build a completely personalized exercise experience.

While other apps create generic, pre-defined workouts, ActivTrax is the only fitness tool that accurately prescribes and predicts the exact amount of weight to lift on every set for every piece of fitness equipment at your gym. How do we know others can't do it? We own the patent!

* Customized resistance routines built around your wants, needs & goals
* Accurate weight prescription for every exercise at your gym
* No two visits to the gym are the same -- the amount of exercise variety is based on your experience level
* Exercise instructions and videos illustrate proper form and technique
* Connect your favorite wearable device to track your steps
* Our desktop interface provides insightful progress reports
* Comprehensive nutritional database
* Food journaling and cardio tracking

We make navigating your gym easy by telling you which equipment to use, what exercises to perform, how much weight to lift and even the amount of rest time between sets -- it's all done for you and the routines change with each and every visit to the gym to keep your workouts interesting.

Your performance is automatically analyzed after each workout and any necessary changes are made to ensure you continue to make progress and reach your goals.

And, if you're looking to lose weight, our nutrition tracking and food planning tool allows you to easily record and monitor your caloric balance to help get you to your goal weight.

But all of this is only possible if your gym participates.
Updated on
Sep 2, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Health and fitness
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.9
10 reviews
Null
October 2, 2025
TL;DR: Love the program, app marginally improved. I want to rate this higher. It is a little better than the previous version. At least this one is easier to read (doesn't cut off text, conforms to dark mode per my system). I can add a third set without incident. So far, it hasn't erased my input at random. Still buggy, though. Weight changes won't stick when going to the next exercise; it requires backing out to the main list. Here's hoping that there are continued improvements.
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Jose Garcia
June 21, 2025
I keep having to log into the website because the app won't submit my workout. edit: it's been half a year since my original review and it's getting worse, it doesn't log my workouts unless I go to the actual website and sometimes when the workout loads it duplicates it this forcing me to log out and log back in to correct it, at this point the only reason I still use it is because the workouts generated are a fairly good combination.
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Tom and Xande Meyer
March 10, 2025
I am r3rdegularly having problems submitting my workouts. Sometimes the app loses my workout after I have submitted it and will say a new workout is pending for more than 24 hours despite attempts to reset by reloading or logging in numerous times. There is no way to get a new workout. The workouts are pretty good,but don't use every muscle group. iwould like a fix for the submission problem.
3 people found this review helpful
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What’s new

Our latest release includes improvements for support on Android 15, including better handling of the top menu bar. It also includes improved workout loading.

App support

About the developer
BGA Partners, LLC
developer@appointmentking.com
1555 N Colonial Ter Apt 201 Arlington, VA 22209 United States
+1 202-243-9776