X vs Ruby Pilates
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X
Book fitness classes, manage waitlists, and purchase class packages. Experience high-intensity, low-impact cardio and strength training designed to burn fat and build muscle efficiently.
- Book classes
- View waitlist status
- Purchase class packages
- Pre-buy goodies
- High-intensity cardio
- Low-impact strength training
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Your new best friend to book classes, see waitlist status, buy packages, pre-buy goodies, and more! The Bay Area's most efficient CARDIO & STRENGTH classes to burn fat, kick-start metabolism, and build strength. Classes are intense on the muscles, and zero to low impact on your body. It's the perfect balance. 30 min in our beat-based xCLIMB class will make you sweat and leave you shredded. 40 min in xBURN, our award winning high intensity pilates class, will strengthen, lengthen and tone your muscles.
Ruby Pilates
Plan and schedule your fitness classes directly from your device. View class schedules, sign up for sessions, and find studio locations with ease. Optimize your time and maximize convenience for your fitness routine.
- Class scheduling
- Class sign-ups
- View class schedules
- Studio location information
- Mobile class management
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Download the Ruby Pilates App today to plan and schedule your classes! From this mobile App, you can view class schedules and sign up for classes as well as view the studio’s location. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
Screenshots
Verdict
The clearest difference is update cadence: X at every 3 weeks against Ruby Pilates's every 10 months. X also leads on ratings volume (440 vs 1). Ruby Pilates's advantage is monetization model (free vs ad-supported). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for X against 5.0 for Ruby Pilates. That said, the two scores are not equally well evidenced: X has 440 ratings behind it against 1, so its average is the more settled of the two.
X ships an update every 3 weeks, Ruby Pilates every 10 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.
| Parameter | X | Ruby Pilates |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (440 ratings) | 5.0 (1 ratings) |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 440 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 38 MB | 196 MB |
| Age rating | 4+ | 4+ |
| Developer | X-Core, LLC | Hardcore Pilates Inc |
Customer experience
X
Ruby Pilates
In-app purchases
X
No in-app purchases
Ruby Pilates
No in-app purchases
