# Katalyst KDS vs OPEIU Events

The clearest difference is rating: Katalyst KDS at 5.0 against OPEIU Events's 4.5. OPEIU Events's advantage is iOS requirement (11.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Katalyst KDS holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Katalyst KDS | OPEIU Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/katalyst-kds/id1613211073/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/opeiu-events/id6446173209/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 35 MB | 67 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Katalyst LLC](https://appshunter.io/developer/1162083402) | [Office and Professional Employees International Union](https://appshunter.io/developer/1457608408) |

## What reviewers say

### Katalyst KDS

[App page](https://appshunter.io/ios/app/katalyst-kds/id1613211073)

This kitchen display system integrates with a point of sale to manage in-house, online, and third-party orders. It offers color-coded statuses, multi-screen support, and prep station routing to replace paper slips and provide kitchen reporting.

**Highlights:** Integrates with Katalyst POS, Manages multiple order sources, Color-coded order statuses, Supports multiple screen sizes, Prep station routing, Provides kitchen reporting

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

**In-app purchases:** none


### OPEIU Events

[App page](https://appshunter.io/ios/app/opeiu-events/id6446173209)

Access all essential convention materials and information for the 29th OPEIU Convention. This app is designed to enhance your experience with important features and resources.

**Highlights:** Convention materials access, Important information, Enhanced convention experience, Event resources

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Katalyst KDS free?

Katalyst KDS is free to download, with no in-app purchases.

### Is OPEIU Events free?

OPEIU Events is free to download, with no in-app purchases.

### Which has better reviews, Katalyst KDS or OPEIU Events?

Katalyst KDS is rated higher. Katalyst KDS averages 5.0 out of 5 from 1 ratings, while OPEIU Events averages 4.5 from 2 ratings.

### Do Katalyst KDS or OPEIU Events have ads?

Neither Katalyst KDS nor OPEIU Events 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.*