# OpenUp by Key2Access vs The Catalyst Connect

The clearest difference is update cadence: The Catalyst Connect at every 3 weeks against OpenUp by Key2Access's every 2 months. 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.

OpenUp by Key2Access ships an update every 2 months, The Catalyst Connect every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OpenUp by Key2Access | The Catalyst Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 18 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Key2access Inc](https://appshunter.io/developer/1110583787) | [Ahabue Odiase](https://appshunter.io/developer/1833699580) |

## What reviewers say

### OpenUp by Key2Access

[App page](https://appshunter.io/ios/app/openup-by-key2access/id1543734865)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Catalyst Connect

[App page](https://appshunter.io/ios/app/the-catalyst-connect/id6807944548)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenUp by Key2Access free?

OpenUp by Key2Access is free to download, with no in-app purchases.

### Is The Catalyst Connect free?

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

### Do OpenUp by Key2Access or The Catalyst Connect have ads?

Neither OpenUp by Key2Access nor The Catalyst Connect shows ads.

### Which is updated more often, OpenUp by Key2Access or The Catalyst Connect?

OpenUp by Key2Access ships an update every 2 months, and The Catalyst Connect every 3 weeks. Most recently, OpenUp by Key2Access was updated on November 3, 2026 and The Catalyst Connect on October 31, 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.*