Comparison

The Performance Center vs Studio 31

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

The Performance Center

Features
Read full description

Use our app to access your account from the convenience of your phone and: - Book classes and join waitlists - See the gym timetable and access upcoming programming - Log your scores from workouts or strength sessions - View your training history and track PBs - Get push notifications for waitlists - Automatically sign-in at classes when you take your phone with you You will need to be a member of The Performance Center and have an existing account to use this app.

About

Studio 31

Features
Read full description

Studio 31 is your new home for strength, confidence, and mind–body transformation. Whether you’re stepping onto a reformer for the first time or looking for a deeper, more intentional movement practice, Studio 31 offers a supportive space designed to help you feel powerful in your body. Our app gives you everything you need to schedule classes, manage memberships, track your progress, and stay connected with a studio built for real people and real lives. With Studio 31, booking your next Pilates session becomes effortless. Explore class descriptions, check instructor availability, secure your spot, and get notifications so you never miss a session. Whether you’re joining us for Reformer Sculpt & Strength, Restore, Restorative, or a private one-on-one session, the Studio 31 app keeps your fitness routine simple, flexible, and stress-free. Parents love our seamless childcare add-on options built directly into the booking flow. Choose childcare for one or two children and enjoy your workout knowing your little ones are cared for. No phone calls or awkward juggling β€” just tap, book, and show up. Looking to build consistency? Our membership options β€” from 4x, 8x, 12x monthly, all the way to Unlimited β€” are easy to manage inside the app. You can upgrade, pause, or track your remaining classes in seconds. Prefer flexibility? Grab a class pack and use it at your own pace within the 90-day window. Everything is designed to fit your lifestyle, not complicate it. Studio 31 is more than Pilates. It’s community. It’s empowerment. It’s a space where you can take one hour for yourself and walk out stronger β€” mentally and physically. And with our app, that experience goes with you everywhere. From push notifications to special offers, waitlist updates, and account management, Studio 31 helps you stay organized and inspired on your wellness journey. Download the Studio 31 app today and experience a modern, uplifting approach to Pilates. Your strength starts here.

Screenshots

The Performance Center4 screens
Studio 314 screens

Verdict

The call

The clearest difference is update cadence: The Performance Center at every 2 months against Studio 31's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

The Performance Center ships an update every 2 months, Studio 31 every 8 months. The most recent releases landed on May 16, 2026 and September 6, 2026 respectively.

Scorecard1 real difference Β· 5 level
The Performance Center versus Studio 31: the parameters behind the verdict, then further details
ParameterThe Performance CenterStudio 31
PriceFreeFree
Update frequencyEvery 2 months β€” betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 β€” better16.4
Further details β€” not scored
Size35 MB121 MB
Age rating4+12+
DeveloperThe Performance Center, LLCSutra Fitness, Inc.

In-app purchases

None

The Performance Center

No in-app purchases

None

Studio 31

No in-app purchases

Questions

Is The Performance Center free?
The Performance Center is free to download, with no in-app purchases.
Is Studio 31 free?
Studio 31 is free to download, with no in-app purchases.
Do The Performance Center or Studio 31 have ads?
Neither The Performance Center nor Studio 31 shows ads.
Which is updated more often, The Performance Center or Studio 31?
The Performance Center ships an update every 2 months, and Studio 31 every 8 months. Most recently, The Performance Center was updated on May 16, 2026 and Studio 31 on September 6, 2026.

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