Comparison

Speir On Demand vs Transform by The Core Collab

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

Head to head
About

Speir On Demand

Engage in athletic Pilates workouts that blend classical techniques with functional training. Improve posture, sculpt muscles, and boost metabolism with targeted sequences designed for overall strength and wellness. This app offers a mind-body approach to movement for a healthier aging process.

Highlights
  • Over 250+ workouts
  • Weekly workout schedule
  • Mat and reformer plans
  • New weekly releases
  • Prenatal series
  • Tutorials
Features
Read full description

Join Andrea Speir for form-focused, targeted and athletic workouts that fuse classical Pilates with functional training. The Pilates style sequences improve posture, sculpt muscles, boost metabolism, and leave your entire body feeling and looking fantastic. If you are looking for a mind-body based workout that focuses on educated movement that will improve your trajectory of aging, wellness and overall strength and tone, Speir On Demand is for you! What's Inside: Over 250+ workouts A weekly schedule published every Sunday Plans for mat and reformer ranging from 5-30 days New weekly releases Prenatal Series Tutorials To access all features and content you can subscribe to Speir Pilates Holdings, LLC on a monthly or yearly basis with an auto-renewing subscription right inside the app.* Pricing can vary by region and will be confirmed before purchase in the app. In app subscriptions will automatically renew at the end of their cycle. All payments will be paid through your iTunes Account and may be managed under Account Settings after the initial payment. Subscription payments will automatically renew unless deactivated at least 24-hours before the end of the current cycle. Your account will be charged for renewal at least 24-hours prior to the end of the current cycle. Any unused portion of your free trial will be forfeited upon payment. Cancellations are incurred by disabling auto-renewal. Terms of Service: https://watch.speirpilates.com/tos Privacy Policy: https://watch.speirpilates.com/privacy

About

Transform by The Core Collab

Features
Read full description

The Transform Pilates Method is more than just a workout - it's a way of life. We believe that Pilates is for everyone, regardless of age, gender, or fitness level. We believe in the power of transformation. Our method is designed to help you transform not just your body, but your mind and spirit as well.

Screenshots

Speir On Demand4 screens
Transform by The Core Collab4 screens

Verdict

The call

The clearest difference is in-app purchases: Transform by The Core Collab at none against Speir On Demand's 2. On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Speir On Demand sells 2 in-app purchases, starting at $28.99 per month. Transform by The Core Collab asks for nothing beyond the download.

UpkeepUpdate frequency

Speir On Demand ships an update every 2 months, Transform by The Core Collab every 5 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
Speir On Demand versus Transform by The Core Collab: the parameters behind the verdict, then further details
ParameterSpeir On DemandTransform by The Core Collab
PriceFreeFree
Rating5.0 (69 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings69 — better—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, Apple TV — betteriPhone, iPad
Requires iOS16.616.4 — better
Further details — not scored
Size98 MB121 MB
Age rating4+12+
DeveloperSpeir Pilates Holdings, LLCSutra Fitness, Inc.

Bugs and requests

Speir On Demand

Requested features

4 requests
  • More strength training reformer series
  • More Tower classes
  • More workouts in the 30-45 minute range
  • More search filters

Transform by The Core Collab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Speir On Demand

Subscriptions2
  • Speir On Demand Monthly7 Days trial$28.991 Month
  • Speir On Demand Yearly7 Days trial$299.991 Year
None

Transform by The Core Collab

No in-app purchases

Questions

Is Speir On Demand free?
Speir On Demand is free to download, with in-app purchases available.
Is Transform by The Core Collab free?
Transform by The Core Collab is free to download, with no in-app purchases.
Do Speir On Demand or Transform by The Core Collab have ads?
Neither Speir On Demand nor Transform by The Core Collab shows ads.
Which is updated more often, Speir On Demand or Transform by The Core Collab?
Speir On Demand ships an update every 2 months, and Transform by The Core Collab every 5 months. Most recently, Speir On Demand was updated on September 22, 2026 and Transform by The Core Collab on September 17, 2026.

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