We need some information to brand your app.
Apps have a unique Application ID. This ID has the notation of a reversed domain name like com.example.proximityapp, and is visible in the Google Play Store.
We need the case sensitive name for the app how it will show on a user's phone. Keep it short.
We need an image for the app icon. This must be a PNG of 1024x1024 pixels.
For the app itself, we need the following information.