Requirements for application publication on Google Play and the App Store
Groove Technology
SEPTEMBER 13, 2022
abb) format is acceptable for uploading application files. Step 3: Upload marketing materials. Upload the application icon: 512×512 pixels, 32-bit PNG format, with alpha channel, allowable weight: 1024 KB. Upload 2 to 8 screenshots of your application: from 320px to 3840px with an aspect ratio of no more than 2:1.
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