# Catalyst Performance vs Level Up Training Windsor

The clearest difference is iOS requirement: Catalyst Performance at 13.0 against Level Up Training Windsor's 15.0. 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.

## The numbers

| Metric | Catalyst Performance | Level Up Training Windsor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 53 MB | 40 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Catalyst Performance LLC](https://appshunter.io/developer/1816033792) | [LVL. Up Training LLC](https://appshunter.io/developer/6774629942) |

## What reviewers say

### Catalyst Performance

[App page](https://appshunter.io/ios/app/catalyst-performance/id6746278635)

**Features:** macOS Compatibility

**In-app purchases:** none


### Level Up Training Windsor

[App page](https://appshunter.io/ios/app/level-up-training-windsor/id6774629940)

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

**In-app purchases:** none


## Frequently asked questions

### Is Catalyst Performance free?

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

### Is Level Up Training Windsor free?

Level Up Training Windsor is free to download, with no in-app purchases.

### Do Catalyst Performance or Level Up Training Windsor have ads?

Neither Catalyst Performance nor Level Up Training Windsor shows ads.

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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.*