In July, ProgrammableWeb reported that Amazon had launched GameCircle, a new set of gaming APIs and services for the Kindle Fire. Amazon has just announced the launch of the Amazon A/B Testing Service Beta, which offers easy in-app A/B testing for developers who create and distribute apps and games using the Amazon Mobile App Distribution Program.
Our API directory now includes 307 mobile APIs. The newest is the Mobilepax API. The most popular, in terms of mashups, is the foursquare API. We list 81 foursquare mashups. Below you'll find some more stats from the directory, including the entire list of mobile APIs.
Google announced the Firebase App Indexing API. The API allows users to search for content within the Google app and find personal or public content across apps installed on a particular device. Because the content is stored on the device, the API is functional whether a user is online or not.