# Defy Pilates vs SpringChange

The clearest difference is in-app purchases: Defy Pilates at none against SpringChange's 2. Defy Pilates also leads on iOS requirement (16.0 vs 26.0). SpringChange's advantage is update cadence (daily vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. SpringChange sells 2 in-app purchases, starting at $4.99 per month. Defy Pilates asks for nothing beyond the download.

Defy Pilates ships an update fortnightly, SpringChange daily. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Defy Pilates | SpringChange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/springchange/id6794731314/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | — | Freemium |
| Size | 191 MB | 12 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [DEFY FITNESS STUDIOS, LLC](https://appshunter.io/developer/6785596756) | [Nicholas Gunther](https://appshunter.io/developer/6794731316) |

## What reviewers say

### Defy Pilates

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

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

**In-app purchases:** none


### SpringChange

[App page](https://appshunter.io/ios/app/springchange/id6794731314)

This app helps Reformer Pilates instructors plan and run their classes efficiently. Create a library of moves, build class routines with detailed timings and cues, and use the app to guide you through each session. It also offers Apple Watch integration and the ability to share routines with colleagues.

**Highlights:** Build and save custom exercise library, Plan classes with timed blocks and cues, Full-screen countdown timer for class execution, Apple Watch integration for on-wrist guidance, Track teaching schedule and routine history, Share routines with other instructors, Attach Spotify playlists to routines

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is Defy Pilates free?

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

### Is SpringChange free?

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

### Do Defy Pilates or SpringChange have ads?

Neither Defy Pilates nor SpringChange shows ads.

### Which is updated more often, Defy Pilates or SpringChange?

Defy Pilates ships an update fortnightly, and SpringChange daily. Most recently, Defy Pilates was updated on October 13, 2026 and SpringChange on October 1, 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.*