Visual Understanding Environment - Visual Understanding Environment (VUE) is a mind-mapping and concept-mapping tool.
AppLaunchpad - Create free beautiful screenshots for App store/Google play
ShuffleInspire - ShuffleInspire seeks to provide inspiration and boost production to builders and makers in the online community.
iOS Jetpack - Beautiful easy-to-use screenshot templates for App Store
Aibase - Creative Data Manager
Smartmockups - Create stunning product mockups, easily and online.