Top MonoTouch Alternatives for Cross-Platform Mobile Development
MonoTouch, while an innovative solution for creating C# and .NET based iPhone applications by compiling them down to machine code, served a specific niche. However, as the mobile development landscape has evolved, many developers seek more versatile, cross-platform, or specialized tools. If you're looking for a powerful MonoTouch alternative to build your next mobile application, you've come to the right place. We'll explore a range of solutions that offer similar capabilities or new approaches to app development.
Discovering the Best MonoTouch Alternatives
Finding the right development tool is crucial for efficiency and scalability. Whether you prioritize open-source flexibility, specific platform support, or rapid application development, there's an alternative out there for your project.

Apache Cordova
Apache Cordova is an excellent open-source MonoTouch alternative, offering a set of device APIs that enable mobile app developers to access native device functions like the camera or accelerometer from JavaScript. It supports Free, Open Source, Mac, Windows, Linux, and Web platforms and features a web-based approach, making it highly versatile for those comfortable with web technologies.

PhoneGap
PhoneGap, a popular open-source development tool, allows you to build iPhone, Android, Blackberry, and other mobile apps using JavaScript, HTML5, and CSS. As a robust HTML5 app platform, it provides cross-platform capabilities on Free, Open Source, Mac, Windows, Linux, and Web, making it a strong contender for developers seeking a web-centric MonoTouch alternative.

Appcelerator Titanium
Appcelerator Titanium is a free and open-source MonoTouch alternative that empowers web developers to build native apps for iPhone, Android, and other platforms using web technologies, open source, and cloud computing. It's available on Free, Open Source, Mac, Windows, Linux, and Self-Hosted platforms, boasting features like code completion, cross-platform development, mobile friendliness, native application output, and support for Python and Ruby.

B4X
B4X offers powerful cross-platform development tools for native iOS, Android, desktop, and server applications. As a Commercial tool for Windows, Android, iPhone, Android Tablet, and iPad, it stands out as a Rapid Application Development (RAD) tool for real-world apps, providing features like code completion, multiplatform support, native Java Libraries, and RAD capabilities.

Corona SDK
Corona SDK has become one of the world's most advanced mobile app development tools, particularly for 2D games and apps. It's a Free, Open Source solution available on Mac, Windows, and Linux, offering a 2D Game Engine and robust cross-platform features, making it an excellent MonoTouch alternative for game developers.

WebDGap
WebDGap provides a simple yet effective way to convert any web application to a native Windows, Linux, or Mac OS X desktop application. As a Free, Open Source tool for Mac, Windows, Linux, Web, Android, Chrome OS, Android Tablet, and Self-Hosted environments, it acts as a lightweight wrapper and compiler, offering a unique approach for web-to-desktop conversion as a MonoTouch alternative.

Sencha Touch
Sencha Touch is designed for developing mobile web apps that provide a native look and feel on iPhone, Android, and BlackBerry touch devices. It's a Commercial solution available on Mac and Windows, with a free and open-source license option, offering powerful cross-platform features for creating sophisticated mobile web experiences.

Convertigo
Convertigo is a Low code Open source Enterprise Mobility Platform focused on reducing mobile app development costs and delivery time. As a Freemium, Open Source solution for Mac, Windows, and Linux, it offers cross-platform capabilities, developer tools, Java support, mobile app development, and visual programming, making it a robust enterprise-grade MonoTouch alternative.

Bizness Apps
Bizness Apps is the #1 App Builder for Small Business, allowing users to create their own apps or become resellers. This Commercial, Web-based platform features intuitive drag-and-drop functionality and requires no coding, providing a user-friendly and rapid development MonoTouch alternative for businesses and non-developers.

Codename One
Codename One provides a comprehensive solution for WORA (write-once-run-anywhere) mobile app development. Developers write applications in Java and deploy them across various platforms. As a Freemium solution supporting Windows, Linux, Web, Android, iPhone, Android Tablet, Windows Phone, iPad, Eclipse, IntelliJ IDEA, and NetBeans, it offers Android Development, Java, and a robust mobile framework as a strong MonoTouch alternative.
The world of mobile development is rich with powerful tools. By exploring these alternatives, you can find the perfect fit for your specific project requirements, whether you prioritize cross-platform compatibility, a particular programming language, or specialized features for game development or enterprise solutions. Choose the best MonoTouch alternative that aligns with your development goals and expertise.