I developed an app for a very niche market. It is called SocialHack
An app for hacking.
This is an app to aid in social engineering hack. This app features login screens of popular social networking sites. The app can be used to acquire details of other people. The acquired data is stored under password protected storage.
* 4 popular social networks (Facebook, Skype, Twitter and ooVoo)
* Secure storage for data
* foolproof design