This Objective-C SDK is for use with Google's BigQuery API.
The BigQuery API facilitates the efficient management of large datasets by pairing SQL-like commands and append-only tables with Google's significant processing power. This official Objective-C SDK is the recommended library for accessing JSON-based Google APIs for iOS and Mac OS X applications. The library is compatible with applications built for iOS 3 and later, and Mac OS X 10.5 and later.
FullContact 2.0 is an Objective-C library to access FullContact's v2 API endpoints via iOS and Mac OS X. It's built on top of AFNetworking and provides connectivity to the FullContact Developer API endpoints.
The FourSquare Networking Library by FourSquare (FSN) is a small library for HTTP networking on iOS. It comprises a single class, FSNConnection, and several small Cocoa Foundation categories. FSNConnection uses NSConnection, blocks, and NSConnection's operation queue delegate or GCD. The library is written in Objective-C.
The Ingeo iOS SDK by InGEO is used as a location library for iOS which powers an application with an always-ON (24/7) location awareness while keeping low battery consumption. It uses unique algorithms to adjust GPS power and monitoring mode according to user behaviour and whereabouts. Built to support iOS7 and iOS8, the SDK aims to get a stream of location data while in foreground or background. Battery consumption is just 2% per hour. It is written in Objective-C.
The Route-Me iOS Library by Route-Me is an open source map library that runs natively on iOS. The framework is designed to look like the inbuilt iOS map library, but includes the option to work with any map source. This library is written in Objective-C.