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iOS Tutorials

Build your OpenTok-powered real-time communications app step-by-step

Basic Video Chat Tutorial

In this section, you will learn how to build a basic one-to-one video application with best-practices for JavaScript, iOS, or Android.

Want to learn how to build for Web or Android?

Start for Web Start for Android

Archiving Tutorial

You will learn how to add recording and playback to the application for iOS.

Text Chat Tutorial

You will learn how to add text chat capabilities to the application for JavaScript, iOS, or Android.

Custom Audio Driver Tutorial

You will learn how to create a custom audio driver for capturing and playing audio in iOS.

Custom Video Rendering Tutorial

You will learn how to create a simple custom video renderer for manipulating the display of video in iOS or Android.

Custom Camera Video Capturing Tutorial

You will learn how to create a custom video capturer that manipulates video from the camera in iOS or Android.

Screen Sharing Tutorial

You will learn how to create an app that publishes a stream from a device's screen in iOS or Android.