# Callie's Pilates vs White Cloud Studios

The clearest difference is ads: White Cloud Studios at none against Callie's Pilates's shown. Callie's Pilates's advantage is update cadence (every 3 weeks vs every 8 months). On price, in-app purchases, device support 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.

Callie's Pilates ships an update every 3 weeks, White Cloud Studios every 8 months. The most recent releases landed on September 22, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Callie's Pilates | White Cloud Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/callies-pilates/id1495851699/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Ad-supported | — |
| Size | 129 MB | 31 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Callie's Pilates LLC](https://appshunter.io/developer/1495851698) | [Troy McCarty Inc](https://appshunter.io/developer/1807317980) |

## What reviewers say

### 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


### White Cloud Studios

[App page](https://appshunter.io/ios/app/white-cloud-studios/id6744364005)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Callie's Pilates free?

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

### Is White Cloud Studios free?

White Cloud Studios is free to download, with no in-app purchases.

### Do Callie's Pilates or White Cloud Studios have ads?

Callie's Pilates shows ads; White Cloud Studios does not.

### Which is updated more often, Callie's Pilates or White Cloud Studios?

Callie's Pilates ships an update every 3 weeks, and White Cloud Studios every 8 months. Most recently, Callie's Pilates was updated on September 22, 2026 and White Cloud Studios on September 27, 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.*