# Catalyst Performance vs Catalyst Performance.

The clearest difference is iOS requirement: Catalyst Performance at 13.0 against Catalyst Performance.'s 16.4. 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 | Catalyst Performance. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 53 MB | 122 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Catalyst Performance LLC](https://appshunter.io/developer/1816033792) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Catalyst Performance

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Catalyst Performance.

[App page](https://appshunter.io/ios/app/catalyst-performance/id6752311065)

**Features:** macOS Compatibility, Apple Wallet, 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 Catalyst Performance. free?

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

### Do Catalyst Performance or Catalyst Performance. have ads?

Neither Catalyst Performance nor Catalyst Performance. 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.*