App Annie is a metrics tracking service for applications. App Annie offers ranking, metrics, and intelligence for applications and their associated features.
The App Annie API allows developers to access and integrate the functionality of App Annie with other applications. Some example API methods include retrieving application metrics and sales, accessing metric data, and managing user and account information.
Data and Application Programming Interfaces (APIs) go hand-in-hand. Application developers connect to endless sorts of data repositories with APIs, and ProgrammableWeb is the source to discover the best ones for their applications. Here we check out the ten most popular Data APIs in our directory.