# VDE Conferences vs RE

The clearest difference is iOS requirement: VDE Conferences at 12.0 against RE'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.

VDE Conferences ships an update every 2 weeks, RE weekly. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | VDE Conferences | RE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 68 MB | 83 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V.](https://appshunter.io/developer/593101948) | [RhönEnergie Fulda GmbH](https://appshunter.io/developer/1533938372) |

## What reviewers say

### VDE Conferences

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

**Features:** macOS Compatibility

**In-app purchases:** none


### RE

[App page](https://appshunter.io/ios/app/reinside/id6762618171)

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

**In-app purchases:** none


## Frequently asked questions

### Is VDE Conferences free?

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

### Is RE free?

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

### Do VDE Conferences or RE have ads?

Neither VDE Conferences nor RE shows ads.

### Which is updated more often, VDE Conferences or RE?

VDE Conferences ships an update every 2 weeks, and RE weekly. Most recently, VDE Conferences was updated on September 18, 2026 and RE on September 10, 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.*