# Mitel One vs K&Ö

The clearest difference is rating: K&Ö at 5.0 against Mitel One's 3.0. K&Ö also leads on iOS requirement (12.0 vs 15.6). Mitel One's advantage is update cadence (every 3 weeks vs every 7 months). 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.

K&Ö holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Mitel One ships an update every 3 weeks, K&Ö every 7 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Mitel One | K&Ö |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/mitel-one/id1558922285/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/k-and-o/id6444117800/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 116 MB | 36 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mitel Networks Corporation](https://appshunter.io/developer/448794623) | [Koerner & Oelkers GmbH](https://appshunter.io/developer/1652456900) |

## What reviewers say

### Mitel One

[App page](https://appshunter.io/ios/app/mitel-one/id1558922285)

This business communication app unifies voice, messaging, and video meetings into a single platform. It helps users stay connected with customers and colleagues, manage availability, and collaborate effectively from anywhere.

**Highlights:** Unified communications platform, Business voice functions, Secure chat and photo sharing, User availability status, Contact synchronization, Dynamic call history

**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 Mitel One free?

Mitel One 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, Mitel One or K&Ö?

K&Ö is rated higher. Mitel One averages 3.0 out of 5 from 2 ratings, while K&Ö averages 5.0 from 1 ratings.

### Do Mitel One or K&Ö have ads?

Neither Mitel One nor K&Ö shows ads.

### Which is updated more often, Mitel One or K&Ö?

Mitel One ships an update every 3 weeks, and K&Ö every 7 months. Most recently, Mitel One was updated on November 3, 2026 and K&Ö on November 3, 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.*