# ReformerFlow vs Pilates Class Builder

The clearest difference is iOS requirement: ReformerFlow at 15.1 against Pilates Class Builder's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ReformerFlow sells 6 in-app purchases, starting at $14.99 per month and Pilates Class Builder sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | ReformerFlow | Pilates Class Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pilates-class-builder/id6774935535/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Freemium |
| Size | 61 MB | 31 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AppyBee LTD](https://appshunter.io/developer/1760139752) | [Antoine Conan](https://appshunter.io/developer/1870239015) |

## What reviewers say

### ReformerFlow

[App page](https://appshunter.io/ios/app/reformerflow/id6763236326)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReformerFlow Solo | $14.99 | per month |
| ReformerFlow Studio | $24.99 | per month |
| ReformerFlow Solo | $89.99 | per year |
| ReformerFlow Studio Pro | $89.99 | per month |
| ReformerFlow Studio | $249.99 | per year |
| ReformerFlow Studio Pro | $599.99 | per year |


### Pilates Class Builder

[App page](https://appshunter.io/ios/app/pilates-class-builder/id6774935535)

Easily plan and time Pilates classes with a drag-and-drop interface. Features a library of exercises, customizable blocks, and a player with visual countdowns and pacing guides. Organize classes into folders and create templates for different needs.

**Highlights:** Drag-and-drop exercise library, Customizable block timing (reps, seconds, breaths), Player with visual countdown, Left/Right indicator, PDF export for classes, Class organization with folders, Exercise illustration styles

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pilates Pro Monthly | $3.99 | per month |
| Pilates Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is ReformerFlow free?

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

### Is Pilates Class Builder free?

Pilates Class Builder is free to download, with in-app purchases available.

### Do ReformerFlow or Pilates Class Builder have ads?

Neither ReformerFlow nor Pilates Class Builder shows ads.

### Which is updated more often, ReformerFlow or Pilates Class Builder?

ReformerFlow ships an update every 4 days, and Pilates Class Builder every 4 days. Most recently, ReformerFlow was updated on October 28, 2026 and Pilates Class Builder on October 28, 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.*