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Mobile App Graphics Tutorial for Images Icons Splash Screens Sizes and Format

Smartphone with message board
Mobile App Graphics are an essential part of any app. Graphics have much more importance for mobile apps than on websites. Much of the user experience (UX) is directly tied to the images they see. Your graphics should convey your apps purpose.

This tutorial will show you what you should know about making graphics for mobile apps. We will take you through the graphics and what they are used for.

Why are mobile app graphics so important? Because the limited space on mobile devices means the app MUST convey more information in a smaller space. Icons and images are ideal for this purpose.

Mobile App Graphics and Icons

Gear icon 64px square
Location icon 64px square
Mail icon 64px square
Support icon 64px square
Traffic icon 64px square
Clock icon 64px square

To state the obvious your app will need to be published in an app store for it to get downloaded by your users. This means you should prepare your graphics for the specific App Store you are publishing in. The app stores (Google Play and Apple App Store) ask for 14 to 20 graphics per app to be submitted with your app.

You MUST have at least 1 App icon and 1 Splash screen. But the more you have the more compatible your app can be with more mobile devices. Here are some "Application Icons."

MaM icon 180px square

App Icon (iPhone 6+)
MaM icon 144px square
App Icon (Retina)
MaM icon 120px square
App Icon (iOS 7)
MaM icon 72px square
App Icon

You will need to make graphics for the application Icons. These icons are used on various mobile devices. You need 5 to 8 images for display in the app stores as well. Apple gives you the option to upload up to 8 icons and 7 splash screen sizes. Google Play wants you to uplaod 1 high resolution application icon, 1 Feature Graphic, 1 promo Graphic, 5 app icons and a splash screen. More on that later.

The above mentioned graphics do not include the icons that go into the app. You will want 4 to 7 icons for labeling the pages in your app. With a small screen space available You want small icons and one word labels for each page. Example: Home, About, Share, Tools, Blog.

MaM icon 144px square
App Icon (144px)
MaM icon 144px square
App Icon (114px)
MaM icon 72px square
App Icon
MaM icon 57px square
App Icon
MaM icon 48px square
App Icon
MaM icon 36px square
App Icon

Let's get started, first up Google Play. Multimedia icons are application launching icons and should be 32bit .png format with alpha channel for transparency. You need at least one icon. We recommend you make 5 individual icons sized at 36px square, 48px sq., 72 px, 96px and 144px all square. Very similar looking icons are a requirement.

Icons for Apple App Store have different size requirements. They are: 180px by 180 px square, 150px, 144px, 120px, 114px, 72px and 57px (all square shaped). We will get into the specifics of making icons later in this tutorial.

Mobile App Splash Screens for the Mobile Devices

MiAppMaker Utility App Splash Page
Restaurant and Bar Screen
MiAppMaker11 Splash Screen
Christmas Cards Splash Screen
Age Calculator Splash Screen
Drive Time Calculator Splash Screen

The Splash screen is the first image a user sees so it MUST identify the app. I like to include the name of the app along with the the main icon or theme and some extra information. You can also give some instructions to the user.

The Splash screen image can be 320px wide by 480px in height up to 1080px wide by 1920px high. This gives an aspect ratio of 2/3. The 320x480 screen size is about the smallest out there. So designing for this size means your screen will fit on any larger device.

Typically the Splash screen is zoomed to fit the mobile device screen it is loading on. The larger 1080x1920px size is intended for larger tablets. You can make just one of these for Google Play and it will work on most devices. I recommend making at least the Splash screen 320x480px.

Here are the required Splash screen size for Google Play: 320px wide by 480px high .png format. Thats it!

Here are the Splash screen sizes for Apple App Store: 320x480px, 640x960px, 640x1136px, 750x1334px, 1242x2208px, 768x1024px and 1536x2048px. All must be .png format.

Splash screens only display when an app is loading. Once the app is loaded or re-synced it disappears and your app is displayed.

Mobile App Graphics for App Store Display

Google Play and Apple App Store both ask for large graphics to display on webpages in the app store itself.
MaM Feature Graphic

Feature Graphic (1024px x 500px)

The "Feature Graphic" goes the 'Featured App section on the developers webpage. Be aware that you can not include more than 25% text in your graphic. See what I did on this graphic. I included a very large version of the icon and have a large headline with the name of the app.

MaM Promo graphix
Promo Graphic
180px x 120px
The "Promo Graphic" is 180px wide by 120px high and is used in Google Play. This mobile app graphic is required and is used to promote the app in various places.

For this graphic I only include the app icon and the name of the app. You could get pretty fancy here but my recommendation is NOT to, keep it simple. You should take the time to make this graphic look great. Make sure all the components fit perfectly and work well together. Try to get your text as large as possible but not overly big.

MaM Hi-Res graphic
High resolution Application Icon used in Google Play is 512px wide by 512px high. Format is 32 bit .png with alpha. This icon is used in the Google Play as THE main icon at the top of your page in the store.

This hi-res icon must be a higher resolution of your 'App Icon' that is 48px square. It should contain only your app icon logo and app title.

Mobile App Graphics Tips and Recommendations

Something of great importance you should know is that graphics are owned. You must either make your own or own the rights to the graphics you use on your website or mobile app. You should always create your own mobile app graphics if possible. Or you could purchase them from a reputed source and buy the rights to use them.

A couple of places you can get mobile app graphics are iStockphoto.com, BigStockphoto.com and my favorite Toons4Biz.com. Or you can search the Internet as there are several icon sets you can download for free.

Wondering how I made all those graphics? I used paint.net as my graphic design platform. Paint.net is free software anyone can download. PDN is a graphic design editor that is an upscale of MicroSoft Paint. Only on steroids. It can't do everything Adobe Photoshop can but allows you to create mobile app graphics without having to hire a graphic designer or pay a fortune for software.

The icon graphics use three layers. The first layer has the yellow background and black border on it. The second layer contains the cartoon caricature. The third layer has the text on it. I save them in the .png format and flatten the image when I save. Be aware you will sometimes be asked to save the graphic as a 24 bit (no alpha) format. In Paint.net you can easily select this option when you save.

With the puchase of one of our App Plans you are supplied with enough generic graphics that you may not have to make any at all. If you select MiAppMaker to be your developer I can create the mobile app graphics to your specifications as part of your app subscription. Any questions use the contact us form.

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See Also:
Mobile App Builder - tutorial teaches you how to begin making your own mobile app.
Mobile App Editor - tutorial teaches you how to use the editor to configure your mobile app.
Mobile App Plans - tutorial teaches you how to select a plan for your mobile app(s).

Hope this helps.

: Support Category : Mobile App Graphics tutorial, learn about images and icons for publishing in the App Stores. Get correct graphic sizes and formats you can make.

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