Cocoafish is a backend service that allows developers to create mobile applications without writing additional code. Cocoafish provides network features and data objects for applications and the ability to feature numerous API functions in one interface.
Cocoafish is in private beta; interested developers should sign up here: http://cocoafish.com/beta/signup.
There are now a number of backend-as-a-service companies focused on mobile developers. We list 6 backend APIs that help with common mobile tasks, including the Cocoafish API, which was today acquired by Appcelerator. But it's a much bigger ecosystem, as shown in the infographic below.