Online Objective-C to Swift Converter

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Additional Instructions

How to use this tool?

This free online AI code converter lets you convert code from Objective-C to Swift in a click of a button. To use this converter, take the following steps -

Type or paste your Objective-C code in the input box.
Click on the "Convert" button.
The converted Swift code will be displayed in the output box.

Examples

The following are examples of code conversion from Objective-C to Swift using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Objective-C Code:

Swift Code:

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Objective-C Code:

Swift Code:

Differences

The following are some key differences between Objective-C and Swift.

Characteristic	Objective-C	Swift
Syntax	Objective-C uses a C-style syntax with Smalltalk-style messaging.	Swift uses a more modern and concise syntax inspired by several programming languages.
Paradigm	Objective-C is a superset of C and supports both procedural and object-oriented programming paradigms.	Swift is a multi-paradigm language that supports both object-oriented and functional programming paradigms.
Typing	Objective-C is a dynamically typed language.	Swift is a statically typed language with type inference.
Performance	Objective-C has good performance and is widely used in iOS and macOS development.	Swift is designed to be fast and provides performance improvements over Objective-C.
Libraries and frameworks	Objective-C has a large number of libraries and frameworks available.	Swift has a growing ecosystem of libraries and frameworks, and is compatible with Objective-C libraries.
Community and support	Objective-C has a mature and established community with extensive documentation and support.	Swift has a rapidly growing community and is actively supported by Apple with regular updates and improvements.
Learning curve	Objective-C has a steeper learning curve compared to Swift.	Swift has a relatively easier learning curve, especially for developers familiar with modern programming languages.

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