# Pilates Project vs Calibrate Pilates Studio

The clearest difference is in-app purchases: Calibrate Pilates Studio at none against Pilates Project's 4. Pilates Project's advantage is device support (4 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Pilates Project sells 4 in-app purchases, starting at $34.99 per month. Calibrate Pilates Studio asks for nothing beyond the download.

Pilates Project ships an update monthly, Calibrate Pilates Studio fortnightly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Pilates Project | Calibrate Pilates Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (64 ratings)](https://appshunter.io/ios/app/pilates-project/id1590468659/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 84.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 97 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad, Apple TV, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [My Pilates Project Pty Ltd](https://appshunter.io/developer/1590468661) | [ACV Enterprises LLC](https://appshunter.io/developer/6800666224) |

## What reviewers say

### Pilates Project

[App page](https://appshunter.io/ios/app/pilates-project/id1590468659)

Access a global community and extensive library of Reformer & Mat Pilates classes, available live and on-demand. This app offers structured training, personalized programs, and expert instruction for all levels, bringing the studio experience to your home.

**Highlights:** 350+ on-demand Reformer & Mat Pilates classes, Live classes with global community, Weekly training schedules and programs, Expert instruction with modifications, Personalized programs for fitness goals, Apple HealthKit integration for tracking, Dietitian-approved recipes and meal plans

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pilates Project Monthly | $34.99 | per month |
| Monthly | $34.99 | per month |
| Pilates Project Yearly | $299.99 | per year |
| Yearly | $299.99 | per year |

**What reviewers like**

- 👍 Great instructions
- 👍 Amazing app and community
- 👍 Well-rounded fitness
- 👍 Incredible app
- 👍 Best Pilates app

**What reviewers complain about**

- 👎 Frustrating login issues
- 👎 Charged despite inability to use service
- 👎 Charged after cancellation
- 👎 Too hard, too expensive
- 👎 Basic search function

**Reported bugs**

- Login issue
- App frozen and won't open
- App crashed during sign-up
- Unable to log in to cancel
- App frozen after reload

**Requested features**

- More affordable option without nutrition
- Beginner workouts
- Rehab routines for specific concerns or injuries
- Less complex moves for standard routines
- Option to not include nutrition side


### Calibrate Pilates Studio

[App page](https://appshunter.io/ios/app/calibrate-pilates-studio/id6800666222)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pilates Project free?

Pilates Project is free to download, with in-app purchases available.

### Is Calibrate Pilates Studio free?

Calibrate Pilates Studio is free to download, with no in-app purchases.

### Do Pilates Project or Calibrate Pilates Studio have ads?

Neither Pilates Project nor Calibrate Pilates Studio shows ads.

### Which is updated more often, Pilates Project or Calibrate Pilates Studio?

Pilates Project ships an update monthly, and Calibrate Pilates Studio fortnightly. Most recently, Pilates Project was updated on October 30, 2026 and Calibrate Pilates Studio on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*