# YDEM — Your Digital Event Manager

> Digital event manager for solar energy and sustainable trade fairs. (iPhone/iPad app by Good! B.V..)

- Source: https://appshunter.io/ios/app/ydem/id1495825892 (this page in markdown: same URL + `.md`)
- Developer: [Good! B.V.](https://appshunter.io/developer/1646441283)
- Category: Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 37 MB
- Languages: American English
- Released: 2020-02-13
- Data updated: 2026-07-30
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/ydem/id1495825892/reviews.md

## What is YDEM?

Solar Solutions International is the largest trade show for solar energy in Northwest Europe.
Get more out of your expo visit with this app. Find new products, scan product information, save information, register for seminars and stay informed of all information about the sustainable trade fairs Solar Solutions International, Green Heating, LED + Elektro and the consumer fair Home & Energy.

## Key features

- Find new products
- Scan product information
- Save information
- Register for seminars
- Stay informed of event details

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/ydem/id1495825892/reviews.md

### 1/5 — Passt

*2025-12-07, version 3.2.0*

Gute App für Messe gedöns.

### 5/5 — Einwandfrei für die Messe

*2025-12-07, version 3.2.0*

Klappt alles super und man kann sich mit den Ausstellern connecten.

### 1/5 — Alle Daten nur f e Gastticket

*2025-11-06, version 3.1.0*

Um ein angebotenes Messeticket zu erhalten muss man sich ZUERST. Auf der Website mit allen Daten anmeldet - um dann nur einen Code zu erhalte mit dem man „Zugang“ zu dieser App erhält. 
Und hier geht das Datenspiel von vorne los …
Dann verzichte ich lieber!

### 1/5 — Bloß keine TelNr hinterlassen

*2025-03-07, version 2.5.7*

Der Spam fängt sofort an…

### 1/5 — Fishing

*2025-01-31, version 2.5.7*

Seit Installation der App bekomme ich ständig Anrufe aus dem Ausland mit Bandansagen die mir angeblich Irgendetwas verkauft haben. Seit ich die Nummern blockiert und als Spam gemeldet habe sind die Anrufe mit unterdrückter Nummer!!! Diese App auf keinen Fall runterladen!!!

### 1/5 — Datenschutz?

*2024-02-19, version 2.4.9*

Musste mir die App für eine Messe laden und meine Handynummer angeben, seit dem regelmäßig Spam Anrufe. Vorher NIE ein einziger, etwa eine Woche nach Abgabe der Nummer in der App ging es los. (Nummer wurde auch nicht auf der Messe geteilt, da Privathandy) Bei einem Kollegen genau das gleiche.

## Frequently asked questions about YDEM

### What is YDEM?

YDEM is a digital event manager designed to enhance your experience at trade shows, particularly those focused on solar energy and sustainability. It helps you discover products, save information, and register for seminars.

### Is YDEM free to use?

Yes, YDEM is free to download and use. However, it does contain advertisements.

### What information can I find using YDEM?

You can find information about new products, scan product details, and stay updated on all details related to sustainable trade fairs like Solar Solutions International, Green Heating, LED + Elektro, and Home & Energy.

### Can I register for seminars through YDEM?

Yes, YDEM allows you to register for seminars directly within the app, making it convenient to plan your event schedule.

### What devices support YDEM?

YDEM is supported on iPhone, iPad, and iPod devices.

### How often is YDEM updated?

The app was last updated on March 20, 2026, indicating regular updates to improve functionality and content.

### What is the age rating for YDEM?

YDEM has an age rating of 4+, making it suitable for a wide range of users.

### Does YDEM have ads?

Yes, YDEM contains advertisements.

## Version history (last 5 releases)

### 3.7.0 — 2026-07-28

Improved seminars navigation

### 3.6.1 — 2026-07-27

Display Practical Hubs

### 3.5.0 — 2026-04-21

Filtering of products is fixed.

### 3.4.4 — 2026-04-06

Exhibitors screen improvements

### 3.4.3 — 2026-03-30

Improvements in seminars screen.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-30.*