# 18vier8 vs VDE Conferences

The clearest difference is iOS requirement: VDE Conferences at 12.0 against 18vier8's 17.0. On price, update cadence, 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.

18vier8 ships an update fortnightly, VDE Conferences every 2 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 18vier8 | VDE Conferences |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 83 MB | 68 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) | [VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V.](https://appshunter.io/developer/593101948) |

## What reviewers say

### 18vier8

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

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

**In-app purchases:** none


### VDE Conferences

[App page](https://appshunter.io/ios/app/vde-conferences/id6446844690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 18vier8 free?

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

### Is VDE Conferences free?

VDE Conferences is free to download, with no in-app purchases.

### Do 18vier8 or VDE Conferences have ads?

Neither 18vier8 nor VDE Conferences shows ads.

### Which is updated more often, 18vier8 or VDE Conferences?

18vier8 ships an update fortnightly, and VDE Conferences every 2 weeks. Most recently, 18vier8 was updated on October 7, 2026 and VDE Conferences on October 5, 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.*