Transferring and Deleting Apps
Delete Your App from the Apple App Store – Help Center
iphone - How to remove an iOS app from the App Store - Stack Overflow
A Deep Dive Into App Store Reviews Distribution | App store news and analytics from appFigures
AppBeacon - iPhone & iPod Touch Apps Discovery Made Easy
App Shopper: iPhone Apps, Deals and Discovery
Find & Track iPhone Apps, Fast | Apptism