# Flex & Flow Pilates Studio vs Inner Storm Pilates

The clearest difference is ads: Flex & Flow Pilates Studio 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.

Flex & Flow Pilates Studio ships an update every 3 weeks, Inner Storm Pilates monthly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Flex & Flow Pilates Studio | Inner Storm Pilates |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 194 MB | 126 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FLEX & FLOW PILATES PTY LTD](https://appshunter.io/developer/1719974779) | [9597 pty ltd](https://appshunter.io/developer/1733399573) |

## What reviewers say

### Flex & Flow Pilates Studio

[App page](https://appshunter.io/ios/app/flex-and-flow-pilates-studio/id6473835037)

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

**In-app purchases:** none


### Inner Storm Pilates

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Flex & Flow Pilates Studio free?

Flex & Flow Pilates Studio is free to download, with no in-app purchases.

### Is Inner Storm Pilates free?

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

### Do Flex & Flow Pilates Studio or Inner Storm Pilates have ads?

Inner Storm Pilates shows ads; Flex & Flow Pilates Studio does not.

### Which is updated more often, Flex & Flow Pilates Studio or Inner Storm Pilates?

Flex & Flow Pilates Studio ships an update every 3 weeks, and Inner Storm Pilates monthly. Most recently, Flex & Flow Pilates Studio was updated on November 8, 2026 and Inner Storm Pilates on October 30, 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.*