You can learn Java right on your phone! This is an application that gives you Java code with detailed explanation and the exact output of that code. You can either learn or practice Java with code samples and animation. Let’s say you are studying for a Java exam and you forgot the functionality of some code while you are away from your computer, you can just check that code’s purpose by looking at different examples and their outputs on your phone!This application is especially for beginner and intermediate level learners.