# Pilates Studio Reform vs Hamstra

The clearest difference is update cadence: Hamstra at fortnightly against Pilates Studio Reform's every 6 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.

Pilates Studio Reform ships an update every 6 months, Hamstra fortnightly. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Pilates Studio Reform | Hamstra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 15 MB | 100 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Trainin](https://appshunter.io/developer/1732652497) | [FITsociety BV (Apps)](https://appshunter.io/developer/1756257213) |

## What reviewers say

### Pilates Studio Reform

[App page](https://appshunter.io/ios/app/pilates-studio-reform/id6760764127)

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

**In-app purchases:** none


### Hamstra

[App page](https://appshunter.io/ios/app/hamstra-pt/id6761917068)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pilates Studio Reform free?

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

### Is Hamstra free?

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

### Do Pilates Studio Reform or Hamstra have ads?

Neither Pilates Studio Reform nor Hamstra shows ads.

### Which is updated more often, Pilates Studio Reform or Hamstra?

Pilates Studio Reform ships an update every 6 months, and Hamstra fortnightly. Most recently, Pilates Studio Reform was updated on October 3, 2026 and Hamstra on October 6, 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.*