# Studio Three vs Core PT Clinics

The clearest difference is update cadence: Studio Three at monthly against Core PT Clinics's every 4 months. Core PT Clinics's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Studio Three ships an update monthly, Core PT Clinics every 4 months. The most recent releases landed on September 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Studio Three | Core PT Clinics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1.2K ratings)](https://appshunter.io/ios/app/studio-three-official-app/id1608080756/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 43 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Studio Three Booking](https://appshunter.io/developer/1481799468) | [Core Physical Therapy Clinics LLC](https://appshunter.io/developer/1486363265) |

## What reviewers say

### Studio Three

[App page](https://appshunter.io/ios/app/studio-three-official-app/id1608080756)

Book fitness classes at a boutique studio offering Interval, Cycle, Pilates, and Yoga. Access world-class instructors and versatile formats adaptable to any fitness level. Manage your bookings, track attendance, and earn rewards.

**Highlights:** Book classes and reserve spots, Filter by class, instructor, and location, Purchase classes easily, Track attendance history, Manage guest bookings, Earn loyalty rewards

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

**In-app purchases:** none


### Core PT Clinics

[App page](https://appshunter.io/ios/app/core-pt-clinics/id6495065615)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studio Three free?

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

### Is Core PT Clinics free?

Core PT Clinics is free to download, with no in-app purchases.

### Do Studio Three or Core PT Clinics have ads?

Neither Studio Three nor Core PT Clinics shows ads.

### Which is updated more often, Studio Three or Core PT Clinics?

Studio Three ships an update monthly, and Core PT Clinics every 4 months. Most recently, Studio Three was updated on September 25, 2026 and Core PT Clinics on September 8, 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.*