# Inner Storm Pilates vs Studio Korr

The clearest difference is ads: Studio Korr at none against Inner Storm Pilates's shown. Inner Storm Pilates's advantage is iOS requirement (14.0 vs 16.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Inner Storm Pilates | Studio Korr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Size | 126 MB | 190 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [9597 pty ltd](https://appshunter.io/developer/1733399573) | [Studio Korr Pty Ltd](https://appshunter.io/developer/1759377657) |

## What reviewers say

### Inner Storm Pilates

[App page](https://appshunter.io/ios/app/inner-storm-pilates/id6478577072)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Studio Korr

[App page](https://appshunter.io/ios/app/studio-korr/id6575385643)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inner Storm Pilates free?

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

### Is Studio Korr free?

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

### Do Inner Storm Pilates or Studio Korr have ads?

Inner Storm Pilates shows ads; Studio Korr does not.

### Which is updated more often, Inner Storm Pilates or Studio Korr?

Inner Storm Pilates ships an update monthly, and Studio Korr monthly. Most recently, Inner Storm Pilates was updated on September 9, 2026 and Studio Korr on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*