Google created Android, which is used in many smartphones and tablets all around the world. By the number of active devices, it is the most extensive operating system in the world. There are already more than 2.5 billion active Android users in close to 190 different nations. The Android market is rapidly expanding, and recent graduates are enthralled by the courses taught in android development. However, you must be familiar with the Android Course Syllabus for choosing the best Android Course and other information before enrolling. First and foremost, the professional course in Android app development can be completed concurrently with graduation or afterward.