Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Zuznow - Automatic mobile adaptation platform for enterprise applications
Site44 - Site44 turns Dropbox folders into websites.
AWS Mobile Services - Storage, Analytics, Push Notif. & SMS Delivery SDKs
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.
Kumulos - Made for the business of mobile app development, Kumulos helps you manage the commercial and technical performance of Apps, so you drive a better outcome for your clients.