Comparison

RTR Pilates vs Key Pilates

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

Head to head
About

RTR Pilates

This app allows users to schedule and manage their Pilates classes. It handles class bookings, cancellations, and billing for the studio.

Highlights
  • Class scheduling
  • Billing management
  • Booking system
  • Cancellation management
Features
Read full description

RTR Pilates Scheduling and Billing App

About

Key Pilates

Features
Read full description

Welcome to Key Pilates! Providing education, empowerment, and support to help reach your movement potential. We are the first and only Classical Pilates studio and Peak Pilates® Education Center in the ever-growing area of North Frederick. Proudly located in the Village at Worman’s Mill, our studio is clean, comfortable, and fully equipped with several different Pilates apparatus. We look forward to supporting you on your health and fitness journey. Our experienced Pilates instructors are committed to offering the highest quality, personalized instruction to all who enter our studio. From youth to collegiate athletes, individuals looking to supplement their current routine and take their fitness to the next level, or those who just want to move better and live better, we believe Pilates is for EVERYbody. ​ We proudly offer 1v1 training, semi-private sessions and small group pilates classes. We also believe in and support a holistic approach to health and fitness that continues beyond exercise. In addition to Pilates, we are committed to partnering with a network of qualified professionals to help provide our members with dietary guidance and programs, education workshops, and will be participating in and hosting community outreach events. Key Pilates adheres closely to, and all our instructors are certified in the classical Pilates method. Rooted in alignment of the human movement system, classical Pilates systematically promotes and helps develop an equal balance of strength, mobility, and flexibility. All First Responders, Nurses, and Teachers receive 10% off all full priced services.

Screenshots

RTR Pilates4 screens
Key Pilates4 screens

Verdict

The call

RTR Pilates and Key Pilates are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

RTR Pilates ships an update every 4 weeks, Key Pilates every 3 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

ScorecardNo meaningful differences
RTR Pilates versus Key Pilates: the parameters behind the verdict, then further details
ParameterRTR PilatesKey Pilates
PriceFreeFree
Rating5.0 (801 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings801 — better—
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better16.4
Further details — not scored
Size38 MB121 MB
Age rating4+12+
DeveloperRTR PilatesSutra Fitness, Inc.

In-app purchases

None

RTR Pilates

No in-app purchases

None

Key Pilates

No in-app purchases

Questions

Is RTR Pilates free?
RTR Pilates is free to download, with no in-app purchases.
Is Key Pilates free?
Key Pilates is free to download, with no in-app purchases.
Do RTR Pilates or Key Pilates have ads?
Neither RTR Pilates nor Key Pilates shows ads.
Which is updated more often, RTR Pilates or Key Pilates?
RTR Pilates ships an update every 4 weeks, and Key Pilates every 3 weeks. Most recently, RTR Pilates was updated on September 24, 2026 and Key Pilates on September 9, 2026.

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