very practical application for quick testing! thanks 
unfortunately i canāt delete an app - i donāt see any buttons in the confirmation dialog on Samsung S3 android v. 4.3
Same problem on my Note testing device. Iāve republished my app with a typo in the name corrected, and Iād like to delete the app on this device so it updates.
I have the same problem. It says āAre you sure you want to permanently delete this app?ā but it gives me no buttons to either confirm or cancel. Iām using a Samsung Galaxy S2 with Android v4.1