Mountainside Fitness

992 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Welcome to the Mountainside Fitness app! Mountainside Fitness is Arizona’s largest locally owned health club chain, with locations throughout the Valley. The app allows our members to check class schedules at all of our locations, add a class to your calendar, and register for Peak Performance classes. Create personal goals and track your workouts both in the club and on the go. Our app allows members to sync with popular fitness tracking devices to stay motivated. And no need to carry a membership card, members are able to check in to the club with our app.
Who knew you could build a company on a small towel and a big dream.
Updated on
Sep 23, 2026

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
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

981 reviews
Bill V
May 12, 2026
Mountainside fitness is the perfect gym for me. They provide extras like free towel service, red light therapy, cold plunge, and machine availability is good. They offer a variety of classes to meet your goals. If you are tired of being a number crammed into capacity crowds, Mountainside Fitness is a reasonable alternative. The operation is well run and helpful.
Did you find this helpful?
Morgan F
February 26, 2026
I am a new member and am very disappointed in this app. First, I have tried to update the profile tab multiple times, and on different days and it is not accepting the updates but not giving an error. Secondly, it does not keep track of your gym check-ins, unless you book a class. And you cannot see future billing information. My old gym app was way better.
Did you find this helpful?
Landon Hanna
September 5, 2026
why don't the screens fully load? it's been all week. I can click on the middle of the screen but the images don't load. well I just uninstalled and then installed again, and seems to be working better.
Did you find this helpful?

What’s new

1. Members can now set up, book, and pay for Family Members.
2. The Exercise Logs and Workouts have been tweaked.
3. Members can now view other members who are booked into the same Class/Event.
4. The Login page has been revamped with a new UI.
5. Bug fixes have been made to the Barcode page.

We are listening, please email your feedback or queries about the app on support@smarthealthclubs.com