- Introduction: Device Anatomy, iOS and Android Architecture, SDK Frameworks, Version Compatibility. - Planning: Designing and Prototyping Mobile Apps Before Writing any Code, App Life Cycle and its Main Components. - Coding: Templates, Projects, Workspaces, Creating a New Project, Debug Gauges, Asset Management, Testing Framework, Continuous Integration and Bots, Automatic Configuration, Integrating Code from an External Support Library. - Object Oriented Mobile Programming: Classes, Objects, and Methods, Declared Properties, Memory Management, Categories and Extensions, Formal and Informal Protocols, Blocks, Scheduling a Time-sensitive Task Using Alarms, Scheduling a Background Task Using Job Scheduler. - Application Patterns and Architecture: Model View Controller, Subclassing and Delegation. - Views and Windows: The View Hierarchy, Containers, Controls, Text and Web Views, Navigation View and Tab Bars, Alert Views and Action Sheets, Controlling Rotation Behavior, View Autosizing, Autolayout. Menu-based Navigation, Drawer Navigation. - Files, Directories and Data: Adding the Controller, Memory Management, Pathnames in Objective-C and Swift, Working with Directories, Working with Files, Reading and Writing from a File, Archiving, Retrieving and Modifying Data - Creating GUI: Multitouch, Taps, and Gestures, The Responder Chain, Touch Notification Methods, Enabling Multitouch on the View, Gesture Moti - Designing and building a functional iOS and Android application - Registering and Publishing the Application