Artwork Guidelines - Multi-event App

This article describes the artwork you need to set up your multi-event app.

Your multi-event app can host multiple events, information pages and news. Following our guidelines in creating your artwork ensures that images in your app will appear optimally across different devices and screen sizes. 

In the table below you will find the required dimensions for the multi-event app's artwork. For all images you can use either PNG or JPG unless specified otherwise, less than 2MB.

More explanations and examples are given in the paragraphs below. 

Read this article for artwork guidelines for events hosted in your multi-event app or for a Single Event App.



Dimensions (px)

App icon

iOS icon

Android icon

1024x1024 (PNG only)

1024x1024 (PNG only)

Google Play Store


Feature graphic

512x512 (PNG only)

1024x500 (PNG only)

Welcome screen



background



Selection screen tiles

Event, medium

Event, large

Info, small

Info, medium

Info, large






Confirmation and password reset emails



IMPORTANT: To maximize the app's performance and speed, images should be less than 1MB, but preferably as small as possible. Use JPG when the image is photographic, and PNG for graphics and text. To convert one to the other, go to or To compress large images, either PNG or JPG, use

App icon

The app icon is the visual anchor for your app. It should reflect your multi-event app while remaining sharp and legible on a small scale. Because iOS and Android crop icons in different ways, two different icons are needed to make sure it looks good on both platforms.

  • For iOS (left), only the corners are rounded.
  • For Android (right), a mask is applied and more of the original image is cropped. Try to make your artwork no bigger than 600x600px and align it in the centre of the image.

Both images should be a 1024x1024px PNG and should have no transparency or shadow.

                                                Apple                                                    Android

Google Play Store images

To submit your app to the Google Play Store, create the following images that represent your app:

  • A square icon of 512x512px. You can resize the App icon for this.

  • A feature graphic of 1024x500px

Both images should be PNG without transparency or shadow. Please note that the corners of the image will be automatically rounded, so important information should be kept from the edges.

Welcome screen

The welcome screen is displayed while the app opens and loads. The length of time for which the welcome screen appears depends on the size of the app and the speed of the device, usually, it takes between 0-2 seconds.

The welcome screen is composed of a square logo (1024x1024px, see dashed line in the image below) on top of the background colour. Make sure the logo has transparency so that it looks good on the background colour.

background

If a user signs in to the multi-event app, they see a full-screen image behind the section where they can sign in. This image should be 1920x1080px. Please note that for the mobile app, depending on the user's screen size, parts of it will be cut off, so use a general pattern for the background image.

Per event, you can upload a sign-in background with event branding.

Selection screen tiles

Upon launching the multi-event app, the selection screen appears. This screen showcases your events, information, and news in the form of tiles. These tiles can be configured individually and arranged in different ways depending on the device size and screen orientation.

Info, news, and topical chat

For each info, news, or topical chat page, you only have to upload the tile size you're using: small (600x370px), medium (600x800px) or large (1260x800px).

Event tiles

For an event in the app, we require a large image (1260x600px) and a medium image (600x600px). 

CC-Demo-tile-event1-L  CC-Demo-tile-event1-M


Confirmation and password reset emails

If you're allowing your users to log in to the app with their email addresses, you can brand the emails that are sent. These are the mail to verify a user's email address or to reset their password. You can set a header image (900x300px) and a hexadecimal (e.g. #FFFFFF) accent colour, used for titles, buttons, and links.