Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Enki - The 5-minute daily workout for your dev skills
Parse - Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.
Mimo - Learn how to code on your iPhone📱
AnyPresence - AnyPresence is an Enterprise Backend as a Service for mobile app development and API augmentation.
Hopscotch for iPhone - Code games and art on your iPhone