This document describes the Accelerate framework, which contains C APIs for vector and matrix math, digital signal processing, large number handling, and image processing.

Appsee SDK for UIKit applications

The Audio Toolbox framework provides interfaces for recording, playback, and stream parsing. In iOS, the framework provides additional interfaces for managing audio sessions.

The Core Graphics framework is based on the Quartz advanced drawing engine. It provides low-level, lightweight 2D rendering with unmatched output fidelity. You use this framework to handle path-based drawing, transformations, color management, offscreen rendering, patterns, gradients and shadings, image data management, image creation, and image masking, as well as PDF document creation, display, and parsing.

Core Video provides a pipeline model for digital video. Partitioning the processing into discrete steps makes it simpler for developers to access and manipulate individual frames without having to worry about translating between data types (QuickTime, OpenGL, and so on) or display synchronization issues. Applications that do not need to manipulate individual video frames should never need to use Core Video directly.

The Image I/O programming interface framework allows applications to read and write most image file formats. This framework offers high efficiency, color management, and access to image metadata.

Request authentication from users through passphrases or biometrics.

A complete publisher native ads solution: ad serving, targeting, and programmatic exchange Our native ads platform provides three components: The native ad SDK, which can be used to create a customized ad unit inside of your app The ad server, which allows you to traffic your own ad campaigns into your native inventory. Publishers have full budgeting support, a rich array of targeting options, integrated reporting and a full order and line items system for trafficking native ad campaigns for in-house campaigns and direct sold campaigns alike Our native ad extension to OpenRTB, which allows demand partners to bid on your native ads no matter how they are rendered in your app

Encryptor/Decryptor for iOS.