Learn HTML App is a free, offline application that teaches HTML through more than 50 lessons. These tutorials cover current HTML standards and provide thorough explanations with practical examples. A "Try It Yourself" feature lets you practice writing HTML code in real time. You also get a code playground and editor with syntax highlighting, plus the ability to open and save files directly from your device. Test your skills with quizzes containing over 210 questions, and share your quiz scores and completion certificate anywhere. By finishing the course, you'll be equipped with the skills to design your own website.

Here are some of the key benefits of using this app to learn HTML:

- Clear explanations: Every topic includes detailed guides to help you grasp HTML concepts.

- Rich examples: Explore and learn from more than 130 real-world examples.

- Hands-on practice: Try each example yourself to test and reinforce your learning.

- Full-featured editor: The built-in code editor supports syntax highlighting and keyboard shortcuts, and it lets you open and save local files.

- Knowledge checks: Challenge yourself with quizzes that include over 210 items to test your understanding.

- Share your success: Easily share quiz results and your certificate of completion. Reach 100% course progress to earn your certificate.