# MARK München vs 18vier8

The clearest difference is ads: 18vier8 at none against MARK München's shown. On price, update cadence, 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.

MARK München ships an update every 3 weeks, 18vier8 fortnightly. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MARK München | 18vier8 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 68 MB | 83 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MonBuilding&Co](https://appshunter.io/developer/1274455986) | [Carl Remigius Fresenius Education AG](https://appshunter.io/developer/681675742) |

## What reviewers say

### MARK München

[App page](https://appshunter.io/ios/app/mark-munchen/id6445818987)

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

**In-app purchases:** none


### 18vier8

[App page](https://appshunter.io/ios/app/18vier8/id6446285075)

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

**In-app purchases:** none


## Frequently asked questions

### Is MARK München free?

MARK München is free to download, with no in-app purchases.

### Is 18vier8 free?

18vier8 is free to download, with no in-app purchases.

### Do MARK München or 18vier8 have ads?

MARK München shows ads; 18vier8 does not.

### Which is updated more often, MARK München or 18vier8?

MARK München ships an update every 3 weeks, and 18vier8 fortnightly. Most recently, MARK München was updated on September 14, 2026 and 18vier8 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.*