# Core Pilates vs Fast Twitch Performance US

The clearest difference is device support: Fast Twitch Performance US at 3 against Core Pilates's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Core Pilates | Fast Twitch Performance US |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 4 weeks |
| Size | 36 MB | 89 MB |
| Requires iOS | 16.0 | **15** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Core Pilates Limited Liability Company](https://appshunter.io/developer/1833108886) | [Ferraro Spine and Rehabilitation, PC](https://appshunter.io/developer/1760504065) |

## What reviewers say

### Core Pilates

[App page](https://appshunter.io/ios/app/core-pilates/id6751009592)

**In-app purchases:** none


### Fast Twitch Performance US

[App page](https://appshunter.io/ios/app/fast-twitch-performance-us/id6754345685)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Core Pilates free?

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

### Is Fast Twitch Performance US free?

Fast Twitch Performance US is free to download, with no in-app purchases.

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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.*