Google Code-in

"Senz services" app is an android application which provide the background services for senz-platform based applications. It shows some apps in google app store in a list and with a button displaying "install" or "uninstall". If the app is installed, the button should named as "uninstall" and if click app should be uninstall from the phone. Otherwise if App isn't installed button should be as "install" and when click it should be download from app store.

The task is to create suitable mock-ups for this application. Please use a suitable tool for creating mock-ups. Send your mock-ups as jpeg or png.