# Core CLE vs Callie's Pilates

The clearest difference is ads: Core CLE at none against Callie's Pilates's shown. Callie's Pilates's advantage is ratings volume (6 vs 1). On price, rating, update cadence and in-app purchases there is nothing between them.

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

Core CLE holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Callie's Pilates has 6 ratings behind it against 1, so its average is the more settled of the two.

Core CLE ships an update monthly, Callie's Pilates every 3 weeks. The most recent releases landed on August 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Core CLE | Callie's Pilates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/core-cle/id1371849267/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/callies-pilates/id1495851699/reviews) |
| Number of ratings | 1 | **6** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 191 MB | 129 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Core CLE, LLC](https://appshunter.io/developer/1497359384) | [Callie's Pilates LLC](https://appshunter.io/developer/1495851698) |

## What reviewers say

### Core CLE

[App page](https://appshunter.io/ios/app/core-cle/id1371849267)

Book and purchase fitness classes directly from your mobile device. View class schedules, sign up for sessions, and find studio location information.

**Highlights:** Purchase classes, Book classes, View class schedules, View studio location, Direct booking from device

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

**In-app purchases:** none


### Callie's Pilates

[App page](https://appshunter.io/ios/app/callies-pilates/id1495851699)

Easily plan and schedule your fitness classes directly from your mobile device. Sign up, cancel, and purchase class packages with exclusive discounts. Access studio location and contact details, plus connect with social media pages.

**Highlights:** Schedule and book classes, Cancel class reservations, Purchase class packages, View studio location, Access contact information, Connect to social pages

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Core CLE free?

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

### Is Callie's Pilates free?

Callie's Pilates is free to download, with no in-app purchases.

### Which has better reviews, Core CLE or Callie's Pilates?

Core CLE is rated higher. Core CLE averages 5.0 out of 5 from 1 ratings, while Callie's Pilates averages 4.8 from 6 ratings.

### Do Core CLE or Callie's Pilates have ads?

Callie's Pilates shows ads; Core CLE does not.

### Which is updated more often, Core CLE or Callie's Pilates?

Core CLE ships an update monthly, and Callie's Pilates every 3 weeks. Most recently, Core CLE was updated on August 25, 2026 and Callie's Pilates on September 7, 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.*