# CONTROL SIX vs Defy Pilates

The clearest difference is update cadence: Defy Pilates at fortnightly against CONTROL SIX's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CONTROL SIX ships an update every 7 months, Defy Pilates fortnightly. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CONTROL SIX | Defy Pilates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/control-six/id6758416597/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 121 MB | 191 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [DEFY FITNESS STUDIOS, LLC](https://appshunter.io/developer/6785596756) |

## What reviewers say

### CONTROL SIX

[App page](https://appshunter.io/ios/app/control-six/id6758416597)

This app streamlines your Pilates practice by allowing you to book classes, manage your membership, and stay updated on studio announcements. It offers a clean, intuitive interface to organize your schedule and access your Pilates routine with ease.

**Highlights:** Book and manage Pilates classes, Purchase memberships and class packages, View schedules and class details, Join waitlists and manage cancellations, Receive studio announcements and reminders

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

**In-app purchases:** none


### Defy Pilates

[App page](https://appshunter.io/ios/app/defy-pilates/id6785596754)

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

**In-app purchases:** none


## Frequently asked questions

### Is CONTROL SIX free?

CONTROL SIX is free to download, with no in-app purchases.

### Is Defy Pilates free?

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

### Do CONTROL SIX or Defy Pilates have ads?

Neither CONTROL SIX nor Defy Pilates shows ads.

### Which is updated more often, CONTROL SIX or Defy Pilates?

CONTROL SIX ships an update every 7 months, and Defy Pilates fortnightly. Most recently, CONTROL SIX was updated on October 19, 2026 and Defy Pilates on October 13, 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.*