# PSI SUPPORT vs K&Ö

The clearest difference is update cadence: PSI SUPPORT at every 3 months against K&Ö's every 7 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PSI SUPPORT against 5.0 for K&Ö. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

PSI SUPPORT ships an update every 3 months, K&Ö every 7 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PSI SUPPORT | K&Ö |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/psi-support/id1594834708/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/k-and-o/id6444117800/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 121 MB | 36 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Syncron AB](https://appshunter.io/developer/1105311567) | [Koerner & Oelkers GmbH](https://appshunter.io/developer/1652456900) |

## What reviewers say

### PSI SUPPORT

[App page](https://appshunter.io/ios/app/psi-support/id1594834708)

Access technical publications and manage support case files directly with the technical support team. This business tool streamlines knowledge access and issue resolution for partners.

**Highlights:** Access technical publications, Create support case files, Manage support case files, Submit cases to technical support

**Features:** macOS Compatibility

**In-app purchases:** none


### K&Ö

[App page](https://appshunter.io/ios/app/k-and-o/id6444117800)

This app facilitates communication and management for residential living. It connects residents, owners, and property managers for seamless housing operations. Key features include notifications, damage reporting, classified ads, direct messaging, and access to documents.

**Highlights:** Important notifications and deadlines, Smartphone damage reporting with photos, Classified ads for housing needs, Direct messaging within the community, Access to important documents 24/7, Regular advice articles for residents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PSI SUPPORT free?

PSI SUPPORT is free to download, with no in-app purchases.

### Is K&Ö free?

K&Ö is free to download, with no in-app purchases.

### Which has better reviews, PSI SUPPORT or K&Ö?

PSI SUPPORT and K&Ö are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do PSI SUPPORT or K&Ö have ads?

Neither PSI SUPPORT nor K&Ö shows ads.

### Which is updated more often, PSI SUPPORT or K&Ö?

PSI SUPPORT ships an update every 3 months, and K&Ö every 7 months. Most recently, PSI SUPPORT was updated on October 20, 2026 and K&Ö on October 14, 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.*