Mountainside Fitness

4.9
905 reviews
10K+
Downloads
Content rating
Everyone
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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.
Updated on
Mar 9, 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
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Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.9
894 reviews
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.
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B T
March 26, 2025
The app says to go to home, click on profile, and enter your bar code number; however, on a Pixel, I am unable to interact with the bar code cell at all which effectively renders this app as utterly useless. Since I cannot connect my account to the app, the app is broken, and my time has been wasted. My wife's iPhone has an identical problem. Conclusion: the app is broken.
2 people found this review helpful
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Juanita Roberts
February 17, 2026
Best gym ever. equipment is top notch and so is staff
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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