# KF @Work vs KoKon Doku

The clearest difference is update cadence: KF @Work at every 9 months against KoKon Doku's every 19 months. KF @Work also leads on iOS requirement (12.0 vs 15.6). 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.

KF @Work ships an update every 9 months, KoKon Doku every 19 months. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | KF @Work | KoKon Doku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 19 months |
| Size | 56 MB | 35 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kinderfreunde Wedemark gemeinnutzige GmbH](https://appshunter.io/developer/1678463753) | [KoKon](https://appshunter.io/developer/1795622927) |

## What reviewers say

### KF @Work

[App page](https://appshunter.io/ios/app/kf-work/id6446629359)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### KoKon Doku

[App page](https://appshunter.io/ios/app/kokon-doku/id6741791892)

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

**In-app purchases:** none


## Frequently asked questions

### Is KF @Work free?

KF @Work is free to download, with no in-app purchases.

### Is KoKon Doku free?

KoKon Doku is free to download, with no in-app purchases.

### Do KF @Work or KoKon Doku have ads?

Neither KF @Work nor KoKon Doku shows ads.

### Which is updated more often, KF @Work or KoKon Doku?

KF @Work ships an update every 9 months, and KoKon Doku every 19 months. Most recently, KF @Work was updated on September 9, 2026 and KoKon Doku on September 19, 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.*