# CERN Open Days 2019

> Guide to CERN Open Days 2019 for particle physics exploration. (iPhone/iPad app by CERN.)

- Source: https://appshunter.io/ios/app/cern-open-days-2019/id1457334713 (this page in markdown: same URL + `.md`)
- Developer: [CERN](https://appshunter.io/developer/471256386)
- Category: Education, Entertainment
- Price: Free
- Rating: 4.75/5 from 4 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 119 MB
- Languages: English
- Released: 2019-08-21
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cern-open-days-2019/id1457334713/reviews.md

## What is CERN Open Days 2019?

CERN is the world’s biggest laboratory for particle physics. More than 10 000 physicists, engineers and technicians from all over the world come to CERN to advance our understanding of the universe.

On 14 and 15 September 2019, CERN will open its doors to you and take you on a journey through the world of particle physics.

Meet the scientists behind the discoveries, travel 100 metres underground to visit the LHC and the gigantic caverns housing particle detectors, step into the control rooms from where these machines are operated, learn how the gigantic datasets are analysed by a worldwide network of computers, take a tour of hi-tech labs and fabrication plants, participate in hands-on activities for the whole family, and much more.

The CERN Open Days app will provide you with practical information and show you interesting visit points, possible parking and the places where you can grab some food or beverages. With an accurate map, you will never get lost.

Let the CERN Open Days app guide you in your immersion into particle physics!

(Internet connection not required)

## Key features

- Visit the LHC and particle detectors
- Meet scientists and learn about discoveries
- Explore hi-tech labs and fabrication plants
- Participate in family-friendly activities
- Practical information for visitors
- Accurate maps and points of interest

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/cern-open-days-2019/id1457334713/reviews.md

### 5/5 — Likes not saved

*2019-09-13, version 1.4.4*

I misunderstood.  When I chose the Activities later my likes were there.

## Frequently asked questions about CERN Open Days 2019

### What is the CERN Open Days app?

The CERN Open Days app serves as a guide for the 2019 event, offering practical information, maps, and details about visit points, parking, and food options to enhance the visitor experience.

### What can I do with the CERN Open Days app?

You can use the app to find interesting visit points, navigate the event with an accurate map, and access practical information to help you explore CERN's facilities and scientific exhibits.

### Is the CERN Open Days app free to download?

Yes, the CERN Open Days app is completely free to download and use, with no in-app purchases or advertisements.

### Does the CERN Open Days app require an internet connection?

No, an internet connection is not required to use the CERN Open Days app, making it convenient for visitors even in areas with limited connectivity.

### What age is the CERN Open Days app suitable for?

The CERN Open Days app is suitable for users aged 4 and above, indicated by its age rating of 4+.

### How often is the CERN Open Days app updated?

The CERN Open Days app was last updated on September 6, 2019, to version 1.4.4. It is designed for a specific event and may not receive frequent updates post-event.

### What devices support the CERN Open Days app?

The CERN Open Days app is supported on iPhone, iPad, and iPod devices, allowing a wide range of Apple users to access its features.

### What is the user sentiment for the CERN Open Days app?

Based on the available data, the CERN Open Days app has received an excellent rating of 4.8 stars from 4 ratings, indicating a very positive user sentiment.

## Version history (last 1 release)

### 1.4.4 — 2019-09-06

Bug fixes

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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 2026-06-10.*