DuckDuckGo: Bang - Search thousands of sites directly from DuckDuckGo
AppManager - best Android Apps for tablet and phone
Land Ho! - Incognito search where you maintain your own search history.
Glextor AppManager - Glextor AppManager - application organizer, manager, launcher for Android.
Chataco - The social network for an easy, fun, objective internet
LibChecker - An app to view libraries used in apps in your device.