The document provides an introduction to iOS development, covering essential topics such as the basics of iOS, its devices, development requirements, and tools like Objective-C and Xcode. It outlines the process of app submission to the Apple App Store and discusses different types of apps, including native and mobile web applications. Additionally, it highlights the competitive landscape of iOS, mentioning other technologies and platforms used in app development.

1. iOS Development
Introduction

2. Introduction
Basics Of iOS Development
* What is iOS & basic information of all the devices on which it
runs ?
* Other Competing technologies.
* Minimal Requirement to start an iOS Development ?
* Language & Tools used for iOS.
* Versions of iOS.

3. * External Platforms on which iOS apps could be developed.
* Types Of Development.
* iOS Architecture.
* Objective C - Syntax
* Sample iOS Application.
* Introduction to App Store & process to submit an app to the
Apple's App Store.

4. What is iOS & iOS Development?
'i' is the key letter for Apple's Portable line of devices such as :
iPod, iPod Touch, iPod Shuffle, iPhone, iPad, iPad Mini.
- iOS stands for iPhone/iPad Operating System.
- iOS made for iPhone, iPod Touch & iPad.
- iOS development is developing applications for iOS Devices.

5. iOS Devices

6. iOS Devices Overview

7. Major iOS Competitors :

8. Smartphones Before and After iPhone
Release in 2007 :
Before After

9. Mobile Web Usage Stats as of 2013

10. Versions Of iOS :

11. Stuff you need for iOS
Development
iMac
MacBook
Mac Mini
iPhone
iPod
Touch
iPad
iOS SDK
iOS
Developer
Program

12. Minimal Requirements
Mac Mini
iPod
Touch
iOS SDK
iOS
Develope
r Program

13. Programming Requirement
Objective C
www.developer.apple.com
“Objective-C is the primary language used for Apple's Cocoa API, and it was
originally the main language on NeXT's NeXTSTEP OS” – Wiki
- Objective C is a superset or an advance version of C language.
- If you know C then Objective C will be easy for you.
- A programmer will not take more then 2 weeks to learn basics of Objective C.

14. Tools Used For iOS Development :
# Xcode IDE – To Code
# Interface Builder – To Design User Interface
# iOS Simulator (iPhone, iPad) – To Test/Simulate iOS Apps
# Application Loader – To Submit Application to the App Store.
# Instruments – To measure performance.

15. Types Of Development
* Native Apps
* Mobile Web Apps
* External Frameworks

16. Native Applications :
* iOS SDK (Requires an Intel Mac Machine)
* Language : Objective C
* Tools : Xcode, iOS Simulator
* Apple Developer Program

17. Examples :

18. Mobile Web Applications :

Languages : HTML*, CSS, Javascript
Frameworks : Sencha Touch, jQueryMobile,...

Tools : HTML* Editor (Dashcode), iOS Simulator, Safari

Can be displayed/viewed in any Smartphone.

19. External Platforms/Frameworks
* Titanium
* PhoneGap
-
They are Free.
-
Open Source.
-
Existing web skills like JavaScript, HTML, CSS, Python, Ruby,
and PHP.

20. iOS Architecture

25. iOS App - Life Cycle :

30. Submit an App to Apple
# Submitting apps for review and to the iTunes
Store.

* First Create your App ID through Apple
Developer Portal.

* Create provisioning profile for Development to
test your app in your Device.

* Create Provisioning profile for Distribution to
iTunes Store.

* Submit your binary through Application
Loader.

31. Application Loader

32. Introduction to the App Store
# There are totally 900,000 Apps on the App Store.
Global market place where the world
views your application.
As of Jun 2013 :
# 3,75,000 are Native to iPad.
# App Store is going to hit 100 Billion downloads (‎100,00,00,00,000) in few days.

33. Getting Familiar with Xcode and iOS
SDK Tools
-
Xcode IDE
-
Interface Builder
-
iOS Simulator (iPhone, iPad)
-
Application Loader

34. Xcode

35. Interface Builder

36. iPhone Simulator

37. Demonstration on Xcode

38. Questions