# 18vier8 vs dena Events

The clearest difference is update cadence: 18vier8 at fortnightly against dena Events's every 11 months. dena Events's advantage is iOS requirement (12.0 vs 17.0). 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.

18vier8 ships an update fortnightly, dena Events every 11 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 18vier8 | dena Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Size | 83 MB | 70 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carl Remigius Fresenius Education AG](https://appshunter.io/developer/681675742) | [Stichting Global Energiesprong Alliance](https://appshunter.io/developer/1747717705) |

## What reviewers say

### 18vier8

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

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

**In-app purchases:** none


### dena Events

[App page](https://appshunter.io/ios/app/dena-events/id6502997219)

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

**In-app purchases:** none


## Frequently asked questions

### Is 18vier8 free?

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

### Is dena Events free?

dena Events is free to download, with no in-app purchases.

### Do 18vier8 or dena Events have ads?

Neither 18vier8 nor dena Events shows ads.

### Which is updated more often, 18vier8 or dena Events?

18vier8 ships an update fortnightly, and dena Events every 11 months. Most recently, 18vier8 was updated on October 7, 2026 and dena Events on October 2, 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.*