iOS Design Kit - The newest library of native iOS templates
BaseTemplates - The easiest way to build your pitchdeck and raise money
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.
SlideCamp - Library of PowerPoint slides to kickstart your presentation.
iOS Design Course - The Complete iOS Design Course with Sketch from Bitfountain
Unicorn Pitch - Facelift design service for pitch decks