Online Objective-C to Crystal Converter

Have a file? Upload

Additional Instructions

How to use this tool?

This free online AI code converter lets you convert code from Objective-C to Crystal 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 Crystal code will be displayed in the output box.

Examples

The following are examples of code conversion from Objective-C to Crystal 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:

Crystal Code:

Example 2 - Even or Odd

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

Objective-C Code:

Crystal Code:

Differences

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

Characteristic	Objective-C	Crystal
Syntax	Objective-C uses a syntax similar to C with added features for object-oriented programming.	Crystal has a syntax inspired by Ruby, with a focus on simplicity and readability.
Paradigm	Objective-C supports both procedural and object-oriented programming paradigms.	Crystal is a statically-typed, object-oriented language that also supports metaprogramming.
Typing	Objective-C is a dynamically-typed language.	Crystal is a statically-typed language with type inference.
Performance	Objective-C has good performance and is often used for iOS and macOS development.	Crystal aims to have similar performance to C, thanks to its static typing and LLVM backend.
Libraries and frameworks	Objective-C has a wide range of libraries and frameworks, especially for iOS and macOS development.	Crystal has a growing ecosystem of libraries and can also use existing C libraries.
Community and support	Objective-C has a large community and is well-supported, especially for iOS and macOS development.	Crystal has a smaller but active community with good support available.
Learning curve	Objective-C has a moderate learning curve, especially for developers familiar with C.	Crystal has a relatively low learning curve, especially for developers familiar with Ruby.

Instant AI Code Converters
— No Setup Required

Convert your code between languages with AI-driven accuracy. Choose a converter and get started instantly.