# KK Ni vs MR @Work

KK Ni and MR @Work are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | KK Ni | MR @Work |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 36 MB | 52 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kirchenkreis Nienburg](https://appshunter.io/developer/1543163277) | [Die Muenchener Riesen - unabhaengige Elterninitiative e.V.](https://appshunter.io/developer/1591913347) |

## What reviewers say

### KK Ni

[App page](https://appshunter.io/ios/app/kk-ni-doku/id1543177828)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### MR @Work

[App page](https://appshunter.io/ios/app/mr-work/id1614845787)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is KK Ni free?

KK Ni is free to download, with no in-app purchases.

### Is MR @Work free?

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

### Do KK Ni or MR @Work have ads?

Neither KK Ni nor MR @Work shows ads.

### Which is updated more often, KK Ni or MR @Work?

KK Ni ships an update every 3 months, and MR @Work every 3 months. Most recently, KK Ni was updated on November 7, 2026 and MR @Work 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.*