Before submitting an app to any platform (your Channels), you must upload your app’s metadata and some assets. This allows your audience to find your app, and also get a sneak peek before download!

In this article:

  • How to Upload Your App's Information
  • Mobile Metadata & Assets
  • OTT Metadata & Assets

How to Upload

Navigate to Content and then Channel Setup in the MAZ Dashboard.

Select the Channel to which you'd like to upload assets via the top right dropdown.

Now, add your app's metadata and assets!

Below, find the requirements for each platform, for both mobile and OTT.

Mobile

iOS App Store

Mobile App Icon: 1024 x 1024 px, no transparency, 72 dpi, PNG

Metadata: App Store Name, Description, Primary Category, Secondary Category, Keywords, Copyright, Content Rating

Screenshots

iPad Pro screenshots: 2048 x 2732 px, no transparency, 72 dpi, PNG

iPhone XS Max, iPhone XR screenshots: 1242p x 2688p, 72 dpi, PNG

iPhone 8+ screenshots: 1242 x 2208 px, no transparency, 72 dpi, PNG

Apple Watch screenshots: 312 x 390 px, 72 dpi, PNG
*Upload up to (5) for each. Important: Screenshots for iOS must include the app interface, including the navigation.

Google Play (Android)

Metadata: App Store Name, Description, Short Description, Promo Video URL

Amazon App Store (Android)

Metadata: Description, Short Description

NOTE: Need help writing metadata? Check out our Content Best Practices.

Android Mobile Assets (Google Play & Amazon)

Google Play screenshots (min of 2, max of 8): 320 x 480 px

Google Play Feature Graphic: 1024 x 500 px

Amazon screenshots (min of 3, max of 10): 480 x 800 px

OTT

Apple TV

  • App Store Name
  • Description
  • Primary Category
  • Secondary Category (optional)
  • Keywords
  • Copyright
  • Content Rating

Assets

  • TV App Icon Type: Simple (single image) or Layered (3 images)
  • TV App Icon: 1280 x 768 px, no transparency, 72 dpi, PNG
  • Launch Screen: 3840 x 2160 px, 72 dpi, PNG
  • Screenshots: 1920 x 1080 px, 72 dpi, PNG, upload up to 5
  • Top Shelf Image: 4640 x 1440, 72 dpi, PNG

Android TV

Metadata

  • App Store Name
  • Description
  • Short Description
  • Promo Video URL (optional)

Assets

  • TV App Icon: 512 x 512 px, no transparency, 72 dpi, PNG
  • Launch Screen: 3840 x 2160 px, 72 dpi, PNG
  • Android TV Feature Graphic: 1024 x 500 px, no transparency, 72 dpi, PNG/JPG/JPEG
  • Android TV Banner: 1280 x 720 px, no transparency, 72 dpi, PNG
  • Android TV Banner Small: 320 x 180 px, no transparency, 320 dpi, PNG
  • Screenshots: 1920 x 1080 px, 72 dpi, PNG, upload at least 3, and up to 8

Amazon Fire TV

Metadata

  • App Store Name
  • Description
  • Short Description

Assets

  • TV App Icon: 1280 x 720 px, no transparency, 72 dpi, PNG
  • Launch Screen: 3840 x 2160 px, 72 dpi, PNG
  • Screenshots: 1920 x 1080 px, 72 dpi, PNG, upload at least 3, and up to 8
  • Store Background: 1920 x 1080 px, 72 dpi, no transparency, PNG

Roku

Metadata

  • App Store Name
  • Description
  • Short Description
  • Promo Video URL (optional)

Assets

  • TV App Icon (HD): 336 x 210 px, no transparency, 72 dpi, PNG
  • TV App Icon (SD): 248 x 140 px, no transparency, 72 dpi, PNG
  • Launch Screen: 3840 x 2160 px, 72 dpi, PNG
  • Android TV Feature Graphic: 1024 x 500 px, no transparency, 72 dpi, PNG/JPG/JPEG
  • Android TV Banner: 1280 x 720 px, no transparency, 72 dpi, PNG
  • Android TV Banner Small: 320 x 180 px, no transparency, 320 dpi, PNG
  • Screenshots: 1920 x 1080 px, 72 dpi, PNG, upload at least 3, and up to 8

Let’s do it!

NOTE: Don't forget to add your app's launch screen asset. These asset will appear across all platforms and within the app.

Navigate to App Creator > Design > Launch Screen: 

Mobile

OTT

Add the metadata and uploading the assets above is essential before submitting your app for approval across platforms. 

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