The "Learn HTML Codes" app is a mobile application designed to provide education and guidance on HTML (Hypertext Markup Language) coding. HTML is the standard markup language used for creating web pages and structuring their content.

The app typically offers a range of features to help users learn and understand HTML coding. It may provide tutorials, examples, and step-by-step instructions on HTML syntax, tags, attributes, and elements.

Users can learn about essential HTML concepts such as headings, paragraphs, lists, links, images, tables, forms, and more. The app may cover topics like semantic HTML, CSS (Cascading Style Sheets) integration, multimedia embedding, and responsive web design.

Additionally, the app may provide practical exercises and code snippets for users to practice and experiment with HTML coding. It may offer a text editor or an integrated development environment (IDE) within the app, allowing users to write, edit, and preview their HTML code in real-time.

Some apps may also offer additional resources such as a reference guide, cheat sheets, and a library of commonly used HTML codes and snippets. They may provide updates on HTML standards and best practices to keep users up-to-date with the latest developments in web design.

Overall, the "Learn HTML Codes" app serves as a valuable resource for individuals interested in web development and design. It aims to provide accessible learning materials, practical examples, and tools to help users grasp HTML coding fundamentals and create well-structured web pages.