Stock Trading Basics is a free Android application developed by LineCentury Inc. that aims to teach individuals the basics of stock market trading and technical analysis. The app offers bite-sized lessons on various topics such as "What are Stocks?", "Different Types of Stocks", "How Stocks Trade", "Trading Stocks and Order Types", "Bulls, Bears and Market Sentiment", and "How to Read a Stock Table/Quote". The lessons are followed by review questions that help users test their knowledge.

The app is designed to be fun and engaging, making it an excellent learning tool for anyone who finds traditional trading guides or tutorials boring. Additionally, the app can be used offline, allowing users to learn anytime and anywhere without an internet connection. Overall, Stock Trading Basics is an effective and accessible tool for anyone looking to learn the fundamentals of stock market trading and technical analysis.